• Fixes

Fixes

• Remove ess-R-object-popup from ess layer (thanks to NGaffney)
• Remove wolfram-mode package from extra-langs (thanks to bennofs)
• Import info+.el as local package
• Import help-fns+.el as local package
• Import hide-comnt.el as local package
• core: fix not found packages with dotspacemacs-install-packages all

• Fixes

Fixes

• Use HTTPS instead of HTTP for ORG ELPA repository (thanks to aaronjensen)

• Fixes

Fixes

• Fix helm display function (thanks to jackkamm)
• Fix anaconda-mode variable names in Python layer (thanks to nixmaniack)
• Fix typo in helm-cscope-find-calling-this-function (thanks to dubnde)
• Use org-mime package from MELPA (thanks to jackkamm)
• Replace broken helm-spotify package by helm-spotify-plus (thanks to leezu)
• Update Quelpa library
• Backport up to date list of themes in core and themes-megapack layer.
• Fix pyim package name in Chinese layer (thanks to James Wang)

• Fixes

Fixes

• Fix error: (void-variable helm-bookmark-map) when selecting a candidate from a Helm buffer (thanks to bmag)
• Fix window number assignation for Neotree buffer window (thanks to duianto)

• Fixes

Fixes

• Fix theme loading with terminal Emacs (thanks to wang0z)

• Convention changes
• Dotspacemacs changes
• Core changes
• Distribution layer changes
• Layer changes
  • Ansible
  • Auto-completion
  • Better defaults
  • Chinese
  • Chrome
  • Clojure
  • Common Lisp
  • CSharp
  • Elixir
  • Emacs Lisp
  • Extra-langs
  • Finance
  • Games
  • Go
  • Haskell
  • Html
  • IBuffer
  • IPthon-notebook
  • Ivy
  • Javascript
  • LaTeX
  • Markdown
  • Org
  • Prodigy
  • Python
  • Restclient
  • Ruby-On-Rails
  • Rust
  • Scala
  • Scheme
  • Semantic
  • Shaders
  • Spell-checking
  • Themes
  • Typescript
  • Version control
  • Ymcd
• Improvements

Convention changes

• Update debug conventions
  • Step in and Step out are now, i and o respectively
  • Inspect a value is now v
  • Next step is now s

Dotspacemacs changes

• Improve variable dotspacemacs-line-numbers. The variable can now take a property list with the following keywords supported: :relative t to turn on relative lines, :disabled-for-modes mode1 mode2 ... to disable line numbers in specific major modes and :size-limit-kb n to disable line numbers when the size of the buffer is greater than n (thanks to deb0ch)

Core changes

• Import quela, package-build, ido-vertical-mode and spacemacs-theme in core/libs
• Speedup SPC h SPC loading.
• Force installation of org-contrib-plus instead of org effectively avoiding to install Org twice.
• Display some additional information message in mode-line at startup.
• Throw an error instead of a warning if emacs version is too old (thanks to deb0ch)
• Refactor rotate-windows (thanks to bmag)
• Don’t toggle maximized window at startup if already maximized (thanks to TheBB)
• Set default value of dotspacemacs-enable-paste-transient-state to nil to reflect its value in the doftile template (tanks to toupeira)
• which-key: Update usage of replacement alists (thanks to justbur)
• which-key: Fix transient state descriptions (thanks to justbur)
• which-key: Implement combined select window keys (thanks to justbur)
• Maximize frame earlier in the startup process (thanks to deb0ch)
• Fix unbound holy-mode error (thanks to TheBB)
• Fix error on footer insertion when window is narrow (thanks to deb0ch)
• Fix encoding of ; in issue report body (thanks to d12frosted)
• Fix variable is void: system-info in spacemacs/report-issue
• Fix delayed warning display in emacs 25.5
• Fix computation of package installation lazyness
• Fix false warning about duplicate layers at startup. (thanks to puzl)
• Fix indentation rules for declare-prefix functions
• Add support for interpreter-mode-alist to layer lazy installation
• Add support for local elpa repositories
• Always return `t` from use-package pre/post hooks. (thanks to Stebalien)
• Jump-handers :async keyword can now take a predicate function
• home buffer: update quickhelp.txt in [?] (thanks to kccai)
• Filter out private vars in dotspacemacs/get-variable-string-list
• Add support for go to definition in other window with SPC m g G
• Scope minor-mode specific key bindings under major-mode leader

Distribution layer changes

• New key binding SPC w + to toggle between vertical and horizontal windows layout (thanks to nixmaniack, bmag)
• New key binding SPC w TAB to go to last selected window (thanks to adelq)
• New key binding gf in compilation mode to find file at point (thanks to FrancescElies)
• New key binding gD to jump to definition in another window (thanks to quicknir)
• New key binding SPC x l S to reverse sort lines (duianto)
• New key bindings SPC x l c and SPC x l C to sort lines by column (duianto)
• New key binding SPC f T to jump to currently opened file in neotree (thanks to arjun-urs)
• New key binding ' in neotree to take a quick look at the currently selected file (thanks to sdwolf)
• Overhaul the buffer transient state on SPC b . (thanks to quicknir)
• Improve spacemacs/count-word-analysis by including information from count-words function
• Use use winum.el instead of window-numbering.el for window numbers (thanks to deb0ch)
• Add copy key to neotree under C (thanks to lanejo01)
• Move generation of tags from SPC p C-g to easier SPC p G (thanks to TheBB)
• Add duplicate-line-or-region on SPC x l d (thanks to deb0ch)
• Integrate auto-highlight-symbol with evil as well as isearch (thanks to TheBB)
• Change default fringe color for centered-buffer-mode.
• Use helm or ivy as completion framework for dumb-jump (thanks to deuill)
• Hide PROPERTIES drawers in space-doc-mode (thanks to nikolaiam)
• Disable auto-revert of buffer-menu-mode (thanks to bgamari)
• Fix spacemacs/rename-current-buffer-file on non-file buffers (thanks to lislon)

Layer changes

Ansible

• Add support for ansible-vault (auto-de/encryption of files)
• Add support for company with company-ansible package

Auto-completion

• Add new package fuzzy for auto-complete.

Better defaults

• Add new package unfill (thanks to d12frosted)

Chinese

• Move pyim into the .cache directory (thanks to DCPRevere)

Chrome

• Add package flymd. Flymd is a realtime markdown preview (hodge)

Clojure

• Update debugger key bindings to meet new conventions
• Add new key bindings to convert collections (thanks to benedekfazekas)
• Fix calls to cider-test-xxxx functions (thanks to mahinshaw)

Common Lisp

• Add neew key binding SPC m h i to inspect a definition
• Set jump handler to slime-edit-definition (thanks to phoe)

CSharp

• Fix Omnisharp jump handler by marking it async (thanks to razzmatazz)

Elixir

• Add support for credo (denin)
• Prevent from inserting too many "end"s in Elixir (thanks to michalmuskala)

Emacs Lisp

• Fix cursor position for eval-last-sexp.
• Add SPC m e c to evaluate current sexp. Evaluation of current setq or defun form is under SPC m e C.
• Add support for debugger and edebug, see tutorial in README.org file.

Extra-langs

• Add extension .wl for wolfram-mode (kenkangxgwe)

Finance

• Add new key bindings for ledger account reconciliation (thanks to timjaeger)

Games

• Add sudoku game. (thanks to et2010)

Go

• Fix void reference to go--position-bytes (thanks to db47h)

Haskell

• Update debugger key bindings to meet new conventions

Html

• Defer company-web loading (ralesi)

IBuffer

• New key bindings g r to update buffer, g j to move to next filter group and g k to move to previous filter group (thanks to donm)

IPthon-notebook

• Fix axes.color_cycle warning in matplotlibrc (thanks to Retorz)

Ivy

• Rebind SPC f b to counsel-bookmark (thanks to gilbertw1)
• Add confirmation between deleting a file with d (thanks to d12frosted)
• Add C-c C-e to edit counsel-ag search results (thanks to aaronjensen)
• Correctly close ivy layout transient state when pressing b (thanks to gilbertw1)

Javascript

• Fix jump handler using tern by marking it async (thanks to coreygrunewald)

LaTeX

• Add new key bindings for folding functions (thanks to nashamri)

Markdown

• Add new key binding SPC m i t to insert a Table of Contents
• Fix activation of mmm-mode
• Add support for ini files
• Hide MMM linter in mode-line

Org

• New key binding , for org-edit-src-exit (thanks to david-sawatzke)
• New key binding SPC m i a for org-attach (thanks to smile12341234)
• Move SPC m e to SPC m e e for org-export-dispatch
• Fix o on folded headings (thanks to dschoepe)

Prodigy

• Add new key binding R to refresh buffer (thanks to FrancescElies)
• Add new key binding gf to go to file at point (thanks to FrancescElies)

Python

• New layer variable python-auto-set-local-pyvenv-virtualenv to autoload a virtual env with a .venv file (thanks to korayal)
• Simplify python test runner setup (thanks to TheBB)
• Fix debug string for python3 (thanks to yangguang760)
• Fix python path with virtualenv on Windows in Python nose package (thanks to brenttaylor)
• Fix python-enable-yapf-format-on-save (thanks to magia)

Restclient

• Add package ob-restclient to add org-babel support to restclient
• Add helm support to jump to variable or request with SPC m j (thanks to tko)
• Add autocompletion for methods and headers (thanks to tko)
• Add key bindings for jump to next / previous query with SPC m n and SPC m p (thanks to tko)

Ruby-On-Rails

• Use projectile-rails-global-mode if available (thanks to asok)

Rust

• Add binding for describing symbol at point under SPC m h h (thanks to NJBS)
• Add key binding to run current Rust file under SPC m q (thanks to swaroopch)
• Make Racer respect help-window-select (thanks to bmag)

Scala

• Update debugger key bindings to meet new conventions
• Update deprecated ensime variable name user-emacs-ensime-directory (thanks to brakhane)
• Remove sbt-hydra rename wrapper (thanks to jdnavarro)

Scheme

• Fix void-variable company-backends-scheme-mode (thanks to pnagy)

Semantic

• Make Semantic fast (thanks to tudho)

Shaders

• Add support for company with glsl-company package (thanks to d12frosted)

Spell-checking

• Defer loading of flyspell-correct-helm and flyspell-correct (thanks to ralesi and d12frosted)

Themes

• Add sourcerer theme to themes-megapack (thanks to gilbertw1)
• Added new base16 themes (thanks to bezhermoso and metamode)
• Add madhat2r theme to megapack (thanks to madhat2r)

Typescript

• Fix eldoc initialization in typescript layer. (thanks to Stebalien)

Version control

• New layer variable version-control-diff-side to set the fringe side where to display version control info (thanks to emmanueltouzery)
• Add a transient state for smerge-mode on SPC g r (thanks to perfectayush)

Ymcd

• Add ycmd-eldoc to ycmd layer (thanks to quicknir)

Improvements

• Improve home buffer responsiveness, add centering for release notes and lists (thanks to deb0ch)
• Add keybindings to move buffers by window number with SPC b # where # is a number between 0 and 9 (thanks to quicknir)
• Add toggle to display time in modeline on SPC t m t. Toggle of the modeline is now in SPC t m T. (thanks to jupl)
• Add toggle for syntax highlighting on SPC t h s (thanks to jupl)
• Message instead of warn on failed auto-evilify (thanks to TheBB)
• Warn if both helm and ivy are enabled (thanks to TheBB)
• Add new documentation file doc/BEGINNERS_TUTORIAL.org (nikolaiam)
• Various documentation improvements (thanks to antonshwab, benbotwin, bmag, cyberxndr, d12frosted, duianto, erictapen, FrancescElies, idoo, jr0cket, jgertm, jumarko, jwintz, LemmingAvalanche, lpenz, Melon-Bread, mineo, nightuser, nikolaiam, primeos, rodonn, roryokane, rski, skade, smile12341234, stratosgear, Trevoke, xiaohanyu, Wiliamvdv, zetok, zhexuany)

• Fixes

Fixes

• More robust fix for error helm :config: ‘fuzzy-match’ not supported in async sources

• Fixes

Fixes

• Fix error helm :config: ‘fuzzy-match’ not supported in async sources

• Fixes

Fixes

• Removed themes missing from MELPA (colorsarenice-theme and stekene-theme)

• Fixes

Fixes

• Update go-guru package reflecting MELPA changes

• Fixes
• Improvements
• Layer changes
  • Spacemacs distribution
  • C/C++
  • Common-lisp
  • D
  • IPython-notebook
  • Ivy
  • Elixir
  • ERC
  • Git
  • Go
  • Helm
  • Html
  • Javascript
  • Ocaml
  • Org
  • Nim
  • Plantuml
  • Python
  • Ruby
  • Ruby on rails
  • Scala
  • Shell-scripts
  • Syntax checking
  • Typescript
  • Yaml
  • Ycmd

Fixes

• Fix broken macOS paths for homebrew service (thanks to mgiles)

Improvements

• Add system-configuration-features to system description (SPC h d s) for Emacs 25 and later (thanks to JAremko)
• Add support for doom themes (thanks to TheBB)
• Revert back default value for dotspacemacs-startup-lists (was previously changed to be nil)
• Warn if layers changed outside dotspacemacs/layers function (thanks to TheBB)
• Show a list of Spacemacs warnings in home buffer (thanks to TheBB)
• Prevent :toggle expression from being evaluated for excluded packages (thanks to TheBB)
• Various documentation improvements (thanks to arronmabrey, carbohydratesn, d12frosted, d1egoaz, deb0ch, duianto, eagleflo, JAremko, jredville, lunik1, mineo, nixmaniack, philtothetop, roryokane, swaroopch, TheBB, Tritlo, tudho, xificurC)

Layer changes

Spacemacs distribution

• Add golden-ratio toggle key in window transient-state only when golden-ratio package is used (thanks to bmag)
• Enable line numbers for conf-mode (by deriving conf-mode from text-mode) (thanks to valentjedi)
• New key binding SPC c h to hide/show comments in a file using the package hide-comnt
• Add q key binding to quit the evil-number transient-state (thanks to duianto)
• Activating linum-relative now correctly activates linum (thanks to deb0ch)

C/C++

• Match entire path after -I when reading cc-file (function company-mode/load-clang-complete-file) (thanks to jlewallen)

Common-lisp

• Enable fuzzy matching for auto-completion (thanks to tuhdo)

D

• Add support for auto-completion via DCD (thanks to tuhdo)
• Add new key bindings for code navigation:
• SPC m g g to go to definition
• SPC m g b to jump back (after go to definition with above command)
• SPC m g r to find references to all symbol at point

(thanks to tuhdo)

IPython-notebook

• Fix deprecated axes.color_cycle in matplotlibrc (thanks to Retorz)

Ivy

• Fix spacemacs layout transient-state to correctly exit when selecting a layout (thanks to gilbertw1)
• Make ivy restrict buffers to current spacemacs layout (thanks to bmag)

Elixir

• Add support for org-babel (thanks to usharf)
• Enable flycheck on idle since recent changes to flycheck-mix make it safe (thanks to aaronjensen)

ERC

• Fix connecting to default servers with TLS more than once with ERC (thanks to Hoot215)

Git

• Use fill-column-indicator only when the package is effectively used (thanks to bmag)
• Use magit 2.8 built-in fullscreen display function (update your packages) (thanks to houli)

Go

• Replace deprecated go-oracle by go-guru (thanks to edrex)
• Remove check for GOPATH when initializing go-guru (thanks to goofansu)
• Fix usage of go-rename on symlinked projects (thanks to grncdr)

Helm

• Add key binding M-RET (meta-return) to open the file packages.el of a layer in helm-spacemacs-help under SPC h SPC (thansk to CestDiego)

Html

• Fix hooks for CSS-mode since it now derives from prog-mode in Emacs 25 (thanks to TheBB)

Javascript

• Add missing command prefix names (thanks to shanavas786)

Ocaml

• Add cmti extension to list of ignored completion extensions (thanks to rgrinberg)

Org

• Fix location of org-async-init.el (thanks to fintelkai)
• Add support for :q and :wq ex commands for abort and finalize in org-capture and org-src-edit (thanks to mwillsey)
• Add support for Twitter Bootstrap for export to html. To enable the support for bootstrap set the new layer variable org-enable-bootstrap-support to t (thanks to kalhauge)

Nim

• Add support nimsuggest for better completion using Nim's IDE tool (thanks to tuhdo)
• Add support for eldoc via nimsuggest (thanks to tuhdo)
• New key bindings for code navigation:
• SPC m g g to jump to definition
• SPC m g b to jump back

(thanks to tuhdo)

Plantuml

• Replace deprecated puml-mode by plantuml-mode (thanks to skuro)

Python

• Fix start of REPL for Emacs 25.1 (thanks to bmag)
• Make python-tab-width configurable (thanks to TheBB)
• Add support for wdb debugger when inserting breakpoints using SPC m d b (thanks to koterpillar)
• Use semantic for imenu only when semantic-mode is enabled (thanks to bmag)
• Improve spacemacs/python-execute-file on SPC m c c to pre-fill "python " as the compile command when using the universal prefix argument SPC u SPC m c c (thanks to bmag)

Ruby

• Add support for minitest test runner (thanks to pawandubey)

Ruby on rails

• Declare prefix command for ruby-mode and enh-ruby-mode (thanks to selmanj)

Scala

• Remove ensime obsolete commands ensime-db-start and ensime-db-list-locals (thanks to atreeyang)

Shell-scripts

• New key binding SPC i ! to insert shebang line in script files using package insert-shebang

Syntax checking

• Add support for new flycheck feature flycheck-explain-error on SPC e e (thanks to fmdkdd)

Typescript

• Add support for auto-completion (thanks to TheBB)

Yaml

• Add support for syntax checking (thanks to rski)

Ycmd

• Improve search of nearest file in compilation database (thanks to deb0ch)

• Fixes

Fixes

• Fix compatibility with the xterm-color package (thanks to bixuanzju)

• Fixes
• Dotfile changes
• Layer changes
  • Agda
  • Clojure
  • Git
  • Html
  • Markdown
  • React
  • Shell
  • Ycmd
• Improvements

Fixes

• Restore missing support for custom Evil ex command key via the new dotspacemacs-ex-command-key variable (thanks to Dietr1ch)
• core: Fix lazy installation of layers
• core: Fix Quelpa recipes construction (thanks to ynilu)
• core: Fix unwanted exclusion of packages when setting dotspacemacs-install-packages to all
• core: Fix spacemacs/ert-run-tests-buffer to run only the tests in current buffer (thanks to bmag)

Dotfile changes

• New variable dotspacemacs-ex-command-key to define the key to press to enter an Evil ex command, default is : (thanks to Dietr1ch)
• Change default value of dotspacemacs-startup-lists to nil

Layer changes

Agda

• Enable auto-completion (thanks to bixuanzju)

Clojure

• Add support for org-babel (thanks to drewokane)

Git

• Adjust linum gutter to accomodate text-size changes (thanks to nspaeth)

Html

• Replace jade-mode by pug-mode (Jade is now Pug) (thanks to robbyoconnor)

Markdown

• Enable orgtbl-mode, this makes working with tables much nicer (thanks to robbyoconnor)

React

• Enable emmet-mode (thanks to kaipr)

Shell

• Fix shell regular expression to add shell buffers to useful buffers (thanks to TheBB)

Ycmd

• Improve performance on large projects by removing buffer parsing on newline insertion (thanks to deb0ch)

Improvements

• Add support for transparency in multiple frames (thanks to TGThorax)
• Add J and K key bindings on the home buffer to navigate between widgets (thanks to tobimensch)
• Various documentation improvements (thanks to andschwa, bmag, duianto, jazzpi, Tritlo, vigilancer)

• IMPORTANT: Breaking changes
• Hot new features
• New Layers
• Dotfile changes
  • Changes for variable values and keywords
  • New variables
• Distribution layer changes
• Layer changes
  • Agda
  • Ansible
  • Assembler
  • Auto-completion
  • AutoHotKey
  • Better defaults
  • BibTeX
  • C/C++
  • Chinese
  • Clojure
  • Colors
  • Common-Lisp
  • CSharp
  • Dash
  • Deft
  • Docker
  • Elixir
  • Elfeed
  • Elm
  • Emacs Lisp
  • ERC
  • ESS
  • Extra languages
  • Games
  • Geolocation
  • Git
  • GitHub
  • Go
  • Graphviz
  • Gtags
  • Haskell
  • Helm
  • Html
  • Idris
  • IPython-notebook
  • Jabber
  • Java
  • JavaScript
  • LaTeX
  • Markdown
  • mu4e
  • OCaml
  • Org
  • OSX
  • NixOS
  • Pdf-tools
  • Puppet
  • Purescript
  • Python
  • React
  • Restclient
  • Ruby
  • Ruby on Rails
  • Rust
  • Scala
  • Search-engine
  • Shell
  • Shell-scripts
  • SML
  • Spell-checking
  • Spotify
  • Syntax-checking
  • Themes-megapack
  • Tmux
  • Typescript
  • Version-control
  • Vim-unimpaired
  • Windows-scripts
  • Yaml
• Core Changes
• Other fixes and improvements
• Core team members
  • Current
  • Old

IMPORTANT: Breaking changes

• The support for Emacs 24.3 has been dropped, Spacemacs needs at least Emacs 24.4 to work correctly.
• extensions are deprecated as announced in previous release, if you still have extensions directories you must rename them to local and move the contents of the extensions.el files to the packages.el files adding the keyword :location local to them in the package list. Refer to other layers for examples (for instance the python layer)
• <package>-excluded-packages variables are now deprecated as announced in previous release, you must now use the keyword :excluded t of the package list, see the vim-empty-lines layer for example.
• Key binding SPC : acting as M-x as been replaced by SPC SPC. If you want to revert to the old SPC : key binding set the new variable dotspacemacs-emacs-command-key to ":".
• Key binding SPC f e h is now SPC h SPC
• Key bindings to delete things are now more consistent and use the d key. We moved SPC w c and SPC w C to SPC w d and SPC w D.
• Refactor SPC w and SPC b regarding deletion to clean redundent actions and bring more consistency between the two prefixes (see Distribution layer changes section in change log for more information)
• SPC j prefix has been modified to include jump commands:
• avy commands are now behind the prefix SPC j for jump:
  - SPC j j to jump to a character in the buffer (works as an evil motion)
  - SPC j l to jump to a line with avy (works as an evil motion)
  - SPC j w to jump to a word in the current buffer (works as an evil motion)
• the following key bindings have been moved:
  - SPC j j to split a line has been moved to SPC j n
  - SPC j h and SPC j l have been moved to SPC j 0 and SPC j $ respectively.
  - SPC J to split a string or sexp has been moved to SPC j s
• All helm related key bindings under SPC h that are not about help have been moved to different key bindings:
• SPC h b for =helm-filetered-bookmarks~is now SPC f b
• SPC h l for helm-resume is now SPC r l
• SPC h L for helm-locate-library is now SPC f e l
• Git key bindings under SPC g have been reorganised to free up some keys and capitalize on Magit dispatch menu to keep things consistent (see git section in change log for more information)
• Spacemacs layouts scope has been changed, now SPC b b lists the buffers of the current layout, use SPC B b to list all the opened buffers.
• org-indent is now turned off by default
• Micro states are now called transient states, the macro spacemacs|define-micro-state is deprecated, it is replaced by the new hydra powered macro spacemacs|define-transient-state.
• Spacemacs layouts and workspaces transient states now exit when a layout or workspace is selected, use C-0 … C-9 to switch to a layout and keep the transient state open.
• Remove support for the value all for dotspacemacs-configuration-layers variable. To install all the packages supported by Spacemacs there is a new variable dotspacemacs-install-packages.
• Remove layer variable colors-enable-rainbow-identifiers in colors layer, You have to replace it by colors-colorize-identifiers 'all.
• The bépo layer has been replaced by the new layer keyboard-layout, see the README.org of the layer for more info.

Hot new features

• Refactor of the layer system which should reduce startup time by 20~25%.
• New option to lazy install layers based on auto-mode-alist (similar to Prelude lazy install of packages but for layers) via the variable dotspacemacs-enable-lazy-installation.
• Add support for Ivy via the new layer ivy, when used it replaces helm (thanks to justbur, d12frosted, goofansu, lszekeres, nixmaniack, ralesi, TheBB, zilongshanren)
• Add support for different keyboard layouts via the new layer keyboard-layout, currently supported layouts are bépo and dvorak (thanks to StreakyCobra)
• New transient states powered by Hydra, they replace the deprecated micro states (thanks to justbur)
• New jump to definition abstraction to handle multiple jump backends like tags, dumb-jump etc… (thanks to TheBB)
• Global access to all available REPLs with SPC a ' and `SPC m '~ (thanks to AlejandroCatalina and TheBB)
• New debugging tools:
• press SPC q d to restart Emacs in debug mode with command line parameter

--debug-init

• press SPC q D to restart Emacs without Spacemacs but with a list of

selected packages to load. (thanks to StreakyCobra)

• New way to install all the supported packages by Spacemacs via the variable dotspacemacs-install-packages
• Improved emacs and hybrid editing styles to fix configuration inconsistencies
• the spacemacs layer has been split into multiple layers to allow better modularity (these layers are in +spacemacs sub-directory):
• spacemacs-completion
• spacemacs-editing
• spacemacs-editing-visual
• spacemacs-evil
• spacemacs-language
• spacemacs-layouts
• spacemacs-misc
• spacemacs-org
• spacemacs-ui
• spacemacs-ui-visual

(thanks to justbur)

New Layers

• asm in +lang (thanks to thudo)
• bibtex in +lang (thanks to JP-Ellis)
• csv in +lang (thanks to jb55)
• cfengine in +tools (thanks to nickanderson)
• helm in completion (moved from spacemacs-base) (thanks to justbur)
• imenu-list in +tools (thanks to bmag)
• ivy in completion (thanks to justbur)
• keyboard-layout (replaces the bépo layer) (thanks to StreakyCobra)
• nlinum in +misc (thanks to CodeFalling)
• pdf-tools in +tools (thanks to Andre0991)
• plantuml in +lang (thanks to robbyoconnor)
• rebox in +tools (thanks to choppsv1)
• shaders in +lang (thanks to Ell)
• slack in +chat (thanks to kostajh)
• systemd in +config-files (thanks to StreakyCobra)

Dotfile changes

Changes for variable values and keywords

• Add new keyword :packages for the list of layers in variable dotspacemacs-configuration-layer, :packages allow to select or exclude packages from a layer.
• Add new keyword :enabled-for for the list of layers in variable dotspacemacs-configuration-layer, this keyword controls the effect of a layer on the other layers. For instance one can enable the auto-completion only for the python layer with the value (auto-completion :enabled-for python) Note that this keyword is the opposite of the existing keyword :disalbed-for. (thanks to TheBB)
• The value of dotspacemacs-editing-style can now be a list containing the keyword :variables (similar to dotspacemacs-configuration-layers) to define addtional variables to modify the behavior of the editing syle. This new keyword is useful for hybrid style which supports these variables:
• hybrid-mode-enable-evilified-state, if non nil then buffer are evilified,
• hybrid-mode-enable-hjkl-bindings, if non nil navigation on hjkl keys is enabled (for instance in helm buffers),
• hybrid-mode-default-state, the default state when opening a new buffer, by default it is normal.
• The value of dotspacemacs-default-font can now be a list (thanks to TheBB)
• New supported values for dotspacemacs-startup-lists:
• agenda
• todos

(thanks to tonyday567)

• Change default value of dotspacemacs-startup-lists to nil
• Change default value of dotspacemacs-check-for-update to nil
• Remove support for value all in variable dotspacemacs-configuration-layers
• Remove variable dotspacemacs-startup-recent-list-size which has been replaced by adding support for cons cells in variable dotspacemacs-startup-list (thanks to ralesi)

New variables

• New variable dotspacemacs-enable-lazy-installation to install a layer only when a file with a supported type is opened. Possible values are all, unused and nil:
• unused will lazy install only unused layers
• all will lazy install any layer that support lazy installation even the used layers
• nil disable the lazy installation feature

Default value is unused

• New variable dotspacemacs-frozen-packages. It is a list of packages, these packages cannot be updated or rollbacked.
• New variable dotspacemacs-install-packages which replaces the variable dotspacemacs-delete-orphan-packages. This new variable defines the behavior of Spacemacs for installed packages. Possible values are used-only, used-but-keep-unused and all.
• used-only installs only explicitly used packages and uninstall any

unused packages as well as their unused dependencies.

• used-but-keep-unused installs only the used packages but won't uninstall

them if they become unused.

• all installs all packages supported by Spacemacs and never uninstall

them. Default value is used-only.

• New variable dotspacemacs-emacs-command-key which replaces the variable dotspacemacs-command-key. This variable represents the key to press after the leader key to execute M-x. Default value is SPC.
• New variable dotspacemacs-folding-method to allow choosing between different code folding methods. Currently supported are evil and origami. Default value is evil. (thansk to ralesi)
• New variable dotspacemacs-ex-substitute-global, if non-nil then the behavior of the g flag in :subsitute ex-command is inverted. Default value is nil (thanks to fbergroth)
• New variable dotspacemacs-smart-closing-parenthesis. If non-nil pressing the closing parenthesis ) key in insert mode passes over any automatically added closing parenthesis, bracket, quote, etc… This can be temporary disabled by pressing C-q before ). Default is nil. (thanks to StreakyCobra)
• New variable dotspacemacs-retain-visual-mode-on-shift, If non nil > is remapped to >gv and < is remapped to <gv in visual mode, default value is nil (thanks to Stebalien)
• New variable dotspacemacs-visual-line-move-text, if non-nil, J and K move lines up and down when in visual mode. Default value is nil. (thanks to Stebalien)
• New variable dotspacemacs-helm-use-fuzzy. It controls fuzzy matching in helm. If set to always, force fuzzy matching in all non-asynchronous sources. If set to source, preserve individual source settings. Else, disable fuzzy matching in all sources. Default value is always (thanks to quicknir)
• New variable dotspacemacs-elpa-subdirectory. Can be nil or a form that evaluates to a package directory. For example, to use different package directories for different Emacs versions, set this to emacs-version (thanks to bmag, TheBB and emacs18)
• New variable dotspacemacs-startup-buffer-responsive to enable the recenter of the home buffer contents when the window is resized. (thanks to TheBB)

Distribution layer changes

• Add package evil-ediff (thanks to justbur)
• Add package evil-visual-mark-mode (thanks to nixmaniack)
• Add package origmai (used only if new variable dotspacemacs-folding-method is set to origami) (thanks to ralesi)
• Add package link-hint:
• SPC x o to use avy to select a link in the frame and open it
• SPC x O to use avy to select multiple links in the frame and open them

(thanks to StreakyCobra)

• Add package uuidgen:
• SPC i U 1 to insert UUIDv1 (use universal arg. to insert w/ CID format)
• SPC i U 4 to insert UUIDv4 (use universal arg. to insert w/ CID format)
• SPC i U U to insert UUIDv4 (use universal arg. to insert w/ CID format)
• Add local package centered-buffer-mode on SPC w c (thanks to JAremko)
• Remove evil-jumper package, it is now integrated in evil (thanks to justbur)
• Remove smooth-scrolling package and replace it by an Emacs built-in alternative.
• Move unimpaired layer to spacemacs layer
• C-i in GUI now execute evil-jump-forward (thanks to justbur)
• New variable spacemacs-large-file-modes-list to disable large file check for some major modes (thanks to myrjola)
• New variable spacemacs-spaceline-additional-segments to set additional segments for the Spaceline mode-line. They are inserted between global and buffer-position segments (thanks to riccardomurri)
• New key bindings to restart Emacs and restore Spacemacs layouts:
• SPC q r to restart Emacs and restore layouts
• SPC q R to restart Emacs without restoring layouts

(thanks to StreakyCobra)

• New key binding SPC b N and evil ex-command :enew to open a new empty buffer (thanks to balajisivaraman)
• New key binding SPC f h to open a binary file with hexl (thanks to TheBB)
• New key binding SPC p F to find file around point in the project context (thanks to thudo)
• Change key binding SPC p T to projectile-test-project (thanks to joehillen)
• New key binding SPC p % to replace in project using a regular expression (thanks to d12frosted)
• New key binding SPC p o to open the TODOs buffer for the current project
• New Spacemacs layouts key bindings:
• SPC b a to add a buffer to the current layout
• SPC b r to remove a buffer from the current layout
• SPC B b to list all the buffers in all layouts

(thanks to CestDiego)

• Refactor SPC w and SPC b regarding deletion to clean redundent actions and bring more consistency between the two prefixes:
• SPC b k has been removed
• SPC b m (buffer move) has been removed because the functionality is available via SPC w with SPC w h/j/k/l, SPC w H/J/K/L and SPC w M.
• SPC b K (kill other buffers) is now SPC b m to map with SPC w m (kill other window or maximize). Using the universal prefix argument SPC u SPC b m will also kill the windows.
• SPC b C-k (kill buffer matching regexp) is now on SPC b C-d
• SPC b D now kills a buffer using ace-window.
• SPC b d and SPC b D now accept an universal prefix argument to also delete the window. So SPC u SPC b d and SPC u SPC b D delete the buffer and the window.
• Command prefix SPC j is now also for jumping, introduced key bindings are:
• SPC j 0 to go to the beginning of line (and set a mark at the previous location in the line)
• SPC j $ to go to the end of line (and set a mark at the previous location in the line)
• SPC j b to undo a jump (go back to previous location)
• SPC j d to jump to a listing of the current directory
• SPC j D to jump to a listing of the current directory (other window)
• SPC j f to jump to the definition of the function around point
• SPC j i to jump to a definition in buffer (imenu)
• SPC j j to jump to a character in the buffer (works as an evil motion)
• SPC j J to jump to a suite of two characters in the buffer (works as an evil motion)
• SPC j I to jump to a definition in any buffer (imenu)
• SPC j k to jump to next line and indent it using auto-indent rules
• SPC j l to jump to a line with avy (works as an evil motion)
• SPC j n to split the current line at point, insert a new line and auto-indent
• SPC j s to split a quoted string or s-expression in place
• SPC j S to split a quoted string or s-expression, insert a new line and auto-indent
• SPC j u to jump to a URL in the current buffer
• SPC j v to jump to the definition/declaration of the variable around point
• SPC j w to jump to a word in the current buffer (works as an evil motion)

(thanks to justbur)

• New key bindings under SPC h:
• SPC h . to search for dotfile variables
• SPC h f to search for FAQ
• SPC h l to search for layers
• SPC h p to search for packages
• SPC h r to search for documentation files
• SPC h t to search for toggles

(thanks to justbur)

• New text justification key bindings:
• SPC x j c to set the justification to center
• SPC x j f to set the justification to full
• SPC x j l to set the justification to left
• SPC x j n to set the justification to none
• SPC x j r to set the justification to right

(thanks to StreakyCobra)

• New key binding SPC w f to toggle follow mode (thanks to JAremko)
• New key binding SPC w F to create new frame (thanks to JP-Ellis)
• New key binding SPC w R to rotate windows backward (thanks to Dominionized)
• New key bindings r and R in windows transient state to rotate windows forward and backward (thanks to TheBB)
• New key binding SPC x a \ to align backslashes (thanks to nocash)
• New key binding SPC h d d for helm-apropos (thanks to StreakyCobra)
• New key bindings [ f and ] f to go to the next or previous file in current directory (thanks to fbergroth)
• New key binding gr in helm-ag buffers to update saved results (thanks to darkfeline)
• New key binding SPC f b for bookmark-jump (thanks to darkfeline)
• New key binding SPC t W to toggle whitespace cleanup (thansk to TheBB)
• Implement generalized next-error API (called GNE) and a new transient state to navigate through errors on key binding SPC e . (thanks to TheBB)
• Add support for GNE to ivy and helm result buffers (thanks to TheBB)
• ESC now quits help buffers (thanks to olivierverdier)
• = can now be used to increase transparency in the transparency transient state (thanks to sooheon)
• SPC b d now always kill buffers (thanks to toupeira)
• SPC f o can now open directories as well using the universal prefix argument (thanks to bixuanzju)
• Refactor useful/useless buffer functions for better readability, better detection of buffers and more contained side effects (thanks to bmag)
• Generalize version control key bindings for evil-unimpaired (thanks to iurifq)
• Support hybrid editing style in iedit-insert state (thanks to madand)
• Evilify tar-mode (thanks to fbergroth)
• Evilify image-mode
• Evilify indent-rigidly (thanks to TheBB)
• Evilify archive-mode (thanks to lislon)
• Evilify occur-mode (thanks to nixmaniack)
• Add p for previous match to auto-highlight-symbol transient state (thanks to microamp)
• Add numerical prefix argument support for G in doc-view to go to a page (thansk to TheBB)
• Add smartparens to comint-mode (thanks to CestDiego)
• Add new transient state for neotree on ? (thanks to bmag)
• Allow align-repeat to work with empty regexps (thanks to TheBB)
• Enable volatile highlights for evil and undo-tree (thanks to ohspite)
• Remove ESC re binding in visual state (thanks to sooheon)
• Remove leuven theme
• Fix bug where running dotspacemacs/sync-configuration-layers SPC-f-e-R resets all the layouts (thanks to bmag)
• Fix bug where hooks are run too late when setting dotspacemacs-auto-resume-layouts to t (thanks to cpaulik)
• Fix duplication of custom layouts sharing the same key binding (thanks to d12frosted)
• Fix SPC b b potentially not restricted to layout-local buffers (thanks to aroig)
• Fix display on Emacs fringe symbols (thansk to cpaulik)
• Fix rainbow-delimiter-mode in various modes (thanks to StreakyCobra)
• Fix neotree window number assigment (thanks to bmag)
• Fix neotree losing track of its window when changing workspaces or layouts (thanks to bmag)
• Fix SPC s e for emacs style users, the binding now call iedit instead of evil-iedit-state (thanks to AlejandroCatalina)
• Fix SPC s c to work with evil-search-module (thanks to StreakyCobra)
• Fix SPC i j (insert new line below) and SPC i k (insert new line above) (thanks to TheBB)
• Fix move up and down selected text in Vim style.
• Fix dotspacemacs-remap-Y-to-y$ which had no effect (thanks to TheBB)
• Fix usage of deprecated function avy--with-avy-keys (thanks to NJBS)
• Fix key bindings bug with visual-line toggle (thanks to TheBB)
• Fix tramp history file path (thanks to kallelindqvist)
• Fix hs-minor-mode activation in prog modes.
• Fix startup crash if powerline is excluded (thanks to ksjogo)
• Fix jumping backwards after calling spacemacs/evil-smart-goto-definition (thanks to Stebalien)
• Fix Symbol's value as variable is void: osx-use-dictionary-app when the osx layer is not used (thanks to nixmaniack)
• Fix configuration-layer//resolve-package-archives for local URLs (thanks to d12frosted)
• Fix initial-buffer-choice in daemon mode (thanks to TheBB)
• Set ffap-machine-p-known to reject to prevent find-file-at-point from pinging what looks like domains (thanks to mineo)
• Automatically unfold buffers with ediff (thanks to mazinbokhari)
• Improve toggle highlight-long-lines to support prefix argument to set the column where to start the highlight (thanks to dcluna)
• Colorize compilation buffers by processing ANSI color sequences (thanks to deb0ch)
• Disable tilde fringe in shell/comint modes (thanks to russell)
• Disable tilde fringe in messages and which-key buffers (thanks to sooheon)
• Disable smartparens highlighting (thanks to TheBB)
• Diminish visual-mode to " Ⓛ" or " L" to match key binding (thanks to xiaohanyu)
• Diminish evil-mc when there is no cursor.
• Move org base configuration from the org layer to the spacemacs distribution (thanks to d12frosted)
• Move pcre2el key bindings to SPC x r prefix
• Move projectile-find-tag from SPC p y to SPC p g
• Move SPC p G to SPC p C-g to regenerate tags
• Restrict iedit region to auto-highlight-symbol range (thansk to bmag)
• Various google-translate fixes (thanks to TheBB)
• Prevent auto-highlight-symbol from setting up its own default map (thanks to bling)
• Delay vi-tilde-fringe loading after display init, fixes missing tildes when using Emacs daemon (thanks to StreakyCobra)
• Start to partition spacemacs layers into sub-layers (thanks to justbur)
• Use two different sets of workspaces for each Spacemacs layout: one set for graphical frames, and one set for terminal frames (thanks to bmag)

Layer changes

Agda

• Make it possible to use the layer without agda-mode executable (thanks to FreeSalad)

Ansible

• Add package jinja2-mode
• Add support for host_vars and group_vars files (thanks to nixmaniack)
• Change key binding SPC m a ? to SPC m h a

Assembler

• Properly deactivate electric mode locally instead of globally (thansk to TheBB)

Auto-completion

• New layer variable auto-completion-complete-with-key-sequence-delay to set the delay in second between the keys of sequence used to select the auto-completion candidate (thanks to MadAnd)
• New value manual for layer variable auto-completion-enable-help-tooltip. It enables the user to display help tooltip on-demand (thanks to bmag)
• Add package org-download to insert images from an URL:
• SPC m i s to Take screenshot
• SPC m i y to Yank image url

(thanks to krakapwa)

• Enable C-p (hippie-expand) only in vim style (thanks to nixmaniack)
• Add support for emacs style for navigation in company
• Fix smartparens integration with yasnipet and hippie-expand (thanks to TheBB)
• Fix company-quickhelp in daemon mode (thanks to TheBB)
• Fix C-k not working in company-quickhelp-mode (thansk to TheBB)
• Fix auto-complete with key sequence in Hybrid mode (thanks to madand)
• Remap evil-complete-previous to hippie-expand (thanks to justbur)
• Reduce yasnippet loading warning (thanks to bixuanzju)

AutoHotKey

• Replace key binding SPC m h by SPC m h h (thanks to ralesi)
• New key binding SPC m h H to lookup documentation locally in .chm (thanks to ralesi)

Better defaults

• Add "smart move end of line" behaviour and add two layer variables allow for tweaking C-a and C-e behaviours:
• better-defaults-move-to-beginning-of-code-first
• better-defaults-move-to-end-of-code-first

(thanks to deb0ch)

• Add fill-or-unfill on M-q (thanks to d12frosted)

BibTeX

• Fix key bindings loading and add more navigation options:
• gj or C-j for org-ref-bibtex-next-entry
• gk or C-k for org-ref-bibtex-previous-entry

(thanks to cpaulik)

C/C++

• Activate ycmd-mode in C files (thanks to deb0ch)

Chinese

• Remove windows checking when using fcitx (thanks to zilongshanren)

Clojure

• Add package clojure-snippets (thanks to AlejandroCatalina)
• New key binding SPC m s o for switching between REPL connections (thanks to mahinshaw)
• New key binding SPC m h a for cider apropos (thanks to birdspider)
• New key bindings for cider:
• SPC m g C to browse classpath
• SPC m g n to browse namespaces
• SPC m g N to browse all namespaces
• SPC m T e to toggle englighten mode
• SPC m T t to toggle auto test mode

(thanks to kalouantonis)

• New key binding SPC m T e to toggle cider-enlighten-mode (thanks to mahinshaw)
• New key binding SPC m s C to clear REPL (thanks to jgertm)
• New key binding SPC m h n to cider browse namespace (thanks to mahinshaw)
• New key bindings SPC m e m for cider macroexpand 1 and SPC m e M for cider macroexpand all (thanks to mahinshaw)
• New key binding SPC m " for cider-jack-in-clojurescript (thanks to mahinshaw)
• Remove indentation rules (thanks to ernestas)
• Start cider-debug in normal state for hybrid style (thanks to sooheon)
• Fix cider tests functions (thanks to sooheon)
• Enable smartparens in cider (thanks to TheBB)

Colors

• New package color-identifiers-mode (thanks to ralesi)
• New layer variable colors-colorize-identifiers supporting the following values:
• variables (key binding SPC t C v) colorizes only variables via

color-identifiers mode

• all (key binding SPC t C a) colorizes all identifiers
• nil for no additional colorisation at all

(thanks to ralesi and curtmack)

• Fix override of theme values for rainbow-identifiers (thanks to ksjogo)

Common-Lisp

• Add package common-lisp-snippets (thanks to thudo)
• Add support for auto-highlight-symbol (thanks to AlejandroCatalina)
• New key binding SPC m s I to choose lisp implementation with helm (thanks to kr5x)
• Fix slime-eval-last-sexp is not defined (thanks to 111lll1l1l)

CSharp

• New key bindings
• SPC m g c to go to member in current file
• SPC m g I to find implementations using ido
• SPC m g U to find usages of symbol under cursor using ido
• SPC m r M to rename symbol under cursor interactively

(thanks to retran)

• Enable evil-matchit for C-like tags such as preprocessor definitions (thanks to andschwa)

Dash

• Rename layer variable dash-helm-dash-docset-path to helm-dash-docset-newpath with default value ~/.docsets (thanks to nhenezi)

Deft

• Fix create new file with filter text (thanks to andschwa)

Docker

• Add package docker-tramp which provides TRAMP access to running docker containers (thanks to cpaulik)
• Add package docker which provides basic management of docker images and containers (thanks to cpaulik)

Elixir

• Add package flycheck-mix (thanks to tomekowal)
• Remove ruby-end-mode and use smartparens instead (thanks to mmainz)

Elfeed

• New key binding o to open links with ace-jump (thanks to nixmaniack)

Elm

• New key binding SPC m r i for elm-sort-imports (thanks to tko)
• New key binding SPC m = b to format buffer (thanks to AetherLorde)
• New key binding SPC m h h to open doc around point (thanks to obmarg)
• Remove n and p key bindings from package list mode since they are not useful and shadows n to repeat last search (thanks to tko)
• Fix auto-complete (thanks to benansell)

Emacs Lisp

• New key binding SPC m g G to go to definition in other window
• Fix key binding SPC m = (thanks to NJBS)

ERC

• New layer variable erc-server-list (thanks to jhenahan)
• Enable lazy loading.

ESS

• Add support for org-babel (thanks to cpaulik)

Extra languages

• Add package thrift (thanks to secwang)
• Add package faust-mode (thanks to magnetophon)
• Make matlab-mode run prog-mode-hook (thanks to TheBB)

Games

• Add package typit.

Geolocation

• Rewrite of the layer, see its README.org for more info (thanks to usharf and declanqian)

Git

• Revamp key bindings to leverage Magit dispatch popup and free up some keys to be used for other commands:
• removed the following key bindings:
  - SPC g > magit-submodule-popup
  - SPC g A magit-cherry-pick-popup
  - SPC g c magit-commit-popup
  - SPC g C magit-checkout
  - SPC g d magit-diff-popup
  - SPC g D spacemacs/magit-diff-head
  - SPC g e magit-ediff-compare
  - SPC g E magit-ediff-show-working-tree
  - SPC g f magit-fetch-popup
  - SPC g F magit-pull-popup
  - SPC g i magit-init
  - SPC g l magit-log-popup
  - SPC g L magit-log-buffer-file
  - SPC g r magit-rebase-popup
  - SPC g P magit-push-popup
  - SPC g U magit-unstage-file
  - SPC g x magit-reset-popup
• the above key bindings have been replaced by only one key binding SPC g m displaying the Magit dispatch popup
• git-link key bindings have been moved from SPC g h to SPC g l since it provides support for other Git hosting services (not only GitHub)
• SPC g l c on a commit hash, browse to the current file at this commit
• SPC g l C on a commit hash, create link to the file at this commit and copy it
• SPC g l l on a region, browse to file at current lines position
• SPC g l L on a region, create a link to the file highlighting the selected lines
• New key binding SPC g f h to get the commit history of the current file

GitHub

• Add support for git-link in git-timemachine, this allow to copy the SHA-1 or selected lines links for the current commit (thanks to dcluna)
• Move clone commands under SPC g h c:
• SPC g h c / search for a repository to clone it
• SPC g h c c clone and optionally fork repository
• SPC g h c r add a remote that is an existing fork of selected remote
• SPC g h c f fork remote in current user namespace
• SPC g h c u add upstream as remote

Go

• New layer variable go-tab-width (thanks to microamp)
• New key binding SPC m g c to open a clone of the current buffer with a coverage info (thanks to JAremko)
• Add support for gometalinter via new layer variable go-use-gometalinter (thanks to JAremko)
• Improve indentation (thanks to bogdanteleaga)
• Show function signatures (thanks to carlosgaldino)

Graphviz

• Add support for org-babel (thanks to choppsv1)

Gtags

• Refactoring of the layer to support more languages (thanks to choppsv1 and TheBB)
• New layer variable gtags-enable-by-default to control whether gtags-mode should be enabled by default or not (thanks to TheBB)
• New key binding SPC m g D to navigate to definition in another window (thanks to NJBS)
• Remove helm-gtags lighter from mode line (thanks to NJBS)

Haskell

• New layer variable haskell-completion-backend to select the desired completion backend (thanks to d12frosted)
• Add package intero (based on cydparser layer) (thanks to d12frosted)
• Add package helm-hoogle under SPC m h f (thanks to jb55)
• Add package hlint-refactor (thanks to cydparser)
• Add package company-ghci (thanks to dysinger)
• Add all haskell-mode key bindings to literate-haskell-mode (thanks to jb55)
• Add support for intero-apply-suggestions (thanks to Tehnix)
• Swap key bindings SPC m F and SPC m f (thanks to ljli)
• Evilify haskell-debug-mode (thanks to d12frosted)
• Fix SPC m h i and SPC m h t key bindinds (thanks to d12frosted)
• Disable haskell-tags-on-save by default (thanks to bgamari)
• Remove structured-haskell-mode because of poor integration (thanks to d12frosted)
• Remove ghci-ng support (thanks to d12frosted)

Helm

• Rename action Add layer to Install layer in helm-spacemacs-help (thanks to CestDiego)
• Fix helm-source-header face not updating when changing themes (thanks to ghoot)
• Enable fuzzy matching in all Helm sources (thanks to bling)

Html

• Add prefix command names (thanks to shanavas786)
• Use built-in web-mode pairing (disable smartparens) (thanks to TheBB)
• Enable emmet-mode in sass and scss modes (thanks to utkarshkukreti)
• Make pug files use jade-mode since Jade is now called Pug (thanks to robbyoconnor)
• Fix emmet expansion if yasnippet isn’t turned on (thanks to TheBB)

Idris

• New key binding SPC m l for extracting lemma (thanks to bixuanzju)
• New key binding SPC m c for idris-case-dwim (thanks to bixuanzju)
• New key binding SPC m s q to quit the Idris process (thanks to bixuanzju)
• Register Idris REPL for SPC a ' (thanks to bixuanzju)
• Add basic auto-completion (thanks to bixuanzju)
• Add support for golden-ration for idris-holes and idris-info (thanks to houli)
• Add prefix command names (thanks to bixuanzju)
• Enhance auto-completion support for Idris layer, now auto-completion will ask Idris process for completions (thanks to bixuanzju)
• Enable auto-completion in REPL (thanks to bixuanzju)
• Disable golden-ratio in holes buffer (thanks to houli)

IPython-notebook

• Move transient state key binding to SPC m .
• Evilify notebooklist buffer
• Fix loading of keymap (thanks to TheBB)

Jabber

• Add support for evilified key bindings (thanks to mssun)
• Don't overwrite mini-buffer when active (thanks to toshism)

Java

• Add support for eclimd with new key bindings:
• SPC m d s to start daemon
• SPC m d k to stop daemon

(thanks to elken)

JavaScript

• Add REPL via skewer-mode and livid-mode (thanks to dcluna)
• Fix offset detection in js2-mode (thans to TheBB)
• Diminish tern and skewer modes (thanks to cpaulik)

LaTeX

• Add prefix command names (thanks to NJBS)
• New key bindings for fill and uncomment:
• SPC m % to comment or uncomment a paragraph
• SPC m ; to comment or uncomment a region
• SPC m f e to fill LaTeX environment
• SPC m f p to fill LaTeX paragraph
• SPC m f r to fill LaTeX region
• SPC m f s to fill LaTeX section

(thanks to kccai)

• New key binding SPC m a for TeX-command-run-all (thanks to kccai)

Markdown

• New layer variable markdown-live-preview-engine, Possibe values are eww (built-in browser) or vmd (installed with npm)
• Add package vmd-mode (thanks to bixuanzju)
• New key binding SPC m c P to live preview in Emacs' built-in browser (thanks to lunaryorn)

mu4e

• Add package mu4e-maildirs-extension (thanks to choppsv1)
• Add package mu4-alert (thanks to zakkak)
• New key bindings:
• J to go to next unread thread marking other mail read on the way
• C-j to go to next header
• C-k to go to previoys header

(thanks to myrjola)

• Enable org-mu4e (thanks to choppsv1)
• Use helm--completing-read-default (thanks to jeizsm)
• Improve set account by "to" field (thanks to sorpaas)

OCaml

• New key binding ~SPC m = ~ to indent buffer with ocp-indent (thanks to NJBS)
• New key binding SPC m g o to list occurrences for identifier under point (thanks to NJBS)
• Add support for ocamllex , ocamlyacc files (thanks to YasuharuIida)
• Remove key binding merlin-refresh, this function is obsolete since merlin 2.0 (thanks to bixuanzju)
• Remove unused flycheck config, merlin is capable of doing it (thanks to bixuanzju)
• Fix override of exec-path by utop configuration (thanks to bixuanzju)

Org

• Add package org-reveal (thanks to knl)
• Add local package space-doc-mode to improve org files readability (thanks to JAremko)
• Add support for org-babel
• Replace org-repo-todo by org-projectile (thanks to TheBB)
• New layer variable org-projectile-file to set the filename where you want to store project-specific TODOs.
• New key bindings for org-agenda:
• RET for org-agenda-goto
• M-RET for org-agenda-show-and-scroll-up
• SPC m a for org-agenda
• SPC m d for org-agenda-deadline
• SPC m s for org-agenda-schedule
• SPC m f for org-agenda-set-effort
• SPC m P for org-agenda-set-property
• SPC m : for org-agenda-set-tags
• SPC m I for org-agenda-clock-in
• SPC m O for org-agenda-clock-out
• SPC m q for org-agenda-clock-cancel
• SPC m q for org-agenda-refile
• New key bindings for org-calendar:
• M-l One day forward
• M-h One day backward
• M-j One week forward
• M-k One week backward
• M-L One month forward
• M-H One month backward
• M-J One year forward
• M-K One year backward
• New key binding SPC m h s for org-insert-subheading (thanks to jgertm)
• org-indent is now turned off by default because of the numerous glitches (thanks to TheBB)
• Add code blocks support for evil-surround using : and # (thanks to TheBB)
• Set org-imenu-depth to 8 (thanks to justbur)
• set org-image-actual-width to nil which allows to resize images in an org buffer.
• Follow the confirm and abort conventions (thanks to myrjola)

OSX

• Add package osx-dictionary (thanks to nixmaniack)
• New layer variable osx-use-dictionary-app to use OS X dictionary app instead of wordnet. Default value is t. (thanks to nixmaniack)
• Support pasting text with s-v in terminals (thanks to lyallcooper)

NixOS

• Add nix-mode to variable spacemacs-indent-sensitive-modes to disable automatic indentation on pasting text (thanks to Profpatsch)

Pdf-tools

• New key bindings 0 and $ to full left and right scroll (thanks to Andre0991)
• New key binding zr to reset zoom factor (thanks to Andre0991)

Puppet

• Use ruby-mode for Puppetfile support (thanks to nwolfe)

Purescript

• Add package flycheck-purescript (thanks to diogob)
• New key binding SPC m g g (thanks to kRITZCREEK)
• Incorporate new functionality from psc-ide:
• New layer variable purescript-add-import-on-completion to add imports on completion. Default value is t.
• New layer variable purescript-enable-rebuild-on-save to get a popup buffer showing you your current warnings/errors one at a time. This is primarily meant as an alternative to using flycheck. Default value is nil.
• New psc-ide key bindings:
  - SPC m m b to rebuilds the current file and displays any warnings or errors
  - SPC m m i a to add an import for the identifier at the current cursor position
  - SPC m m i s to inserts a suggestion for the warning/error at the current cursor position
  - SPC m m t to add a new clause for the function signature at point
  - SPC m m c s to casesplits on the identifier at the current cursor position
  - SPC m m q to quit the current psc-ide-server
  - SPC m m L to load a specific module

(thanks to kRITZCREEK)

• Fix org layout if there is no agenda files and display an error message (thanks to TheBB)

Python

• Add package live-py-mode (thanks to cpaulik)
• Add package py-isort to sort the imports (thanks to swaroopch)
• Add support for org-babel
• Replace package py-yapf with yapfify. Yapfify uses project settings applicable to the file that yapf is called on. Also it shows an error if yapf fails (thanks to JorisE)
• New layer variable python-sort-imports-on-save, if non-nil, automatically sort imports on save. Default value is nil (thanks to swaroopch)
• New key binding SPC m r I to sort imports with isort python package (thanks to TheBB)
• New key bindings to manage virtual environments:
• SPC m V a to activate a virtual environment in any directory
• SPC m V d to deactivate the active virtual environment
• SPC m V w to work on virtual environment in WORKON_HOME

(thanks to cpaulik)

• New key binding SPC m g b for anaconda-mode-go-back (thanks to jluttine)
• Add support for a lisp REPL in hy buffers (thanks to dannyfreeman)
• Add support for pyenv in hy buffers (thanks to dannyfreeman)
• Add support for smartparens in hy buffers (thanks to dannyfreeman)
• Fix pylookup key binding SPC m h H (thanks to darkfeline)
• Fix IPython 5 integration and make it work with pyenv (thanks to cpaulik)
• Make pylookup use std completing-read function (thanks to darkfeline)
• Make pylookup.py compatible with Python 2 and 3 (thanks to hemcsec)
• Enable lazy loading of py-yapf.
• Only disable semantic-idle-summary if anaconda-mode is used (thanks to cpaulik)
• Set comment-inline-offset to 2 for python-mode Since python's PEP8 recommends two spaces for inline spaces (thanks to xiaohanyu)
• Set breakpoints correctly when pyenv is used (thanks to cpaulik)

React

• Add support for smartparens (thanks to axyz)
• Add "import React" to magic-mode-alist (thanks to axyz)
• Add javascript-standard as a flycheck checker (thanks to shahinism)
• Use nodemodules version of eslint or global if not available (thanks axyz)

Restclient

• Add package ob-http.
• New key binding SPC m y to copy the query around point as a curl command (thanks to d1egoaz)

Ruby

• Add package rake with key bindings:
• SPC m k k to runs rake
• SPC m k r to re-runs the last rake task
• SPC m k R to regenerates the rake cache
• SPC m k f to finds definition of a rake task

(thansk to asok)

• New rspec key binding SPC m t ~ for rspec-toggle-spec-and-target-find-example (thanks to asok)
• New rspec key binding SPC m t TAB for rspec-toggle-spec-and-target (thanks to asok)
• New rspec key binding SPC m t d to run rspec in a specified directory (thanks to dcluna)
• New key binding SPC b o to run bundle open (thanks to asok)
• Add popwin configuration to *rake-compilation* (thanks to nixmaniack)
• Add support for Appraisals files (thanks to jcf)
• Fix chruby configuration to find out the ruby version to use (thanks to asok)
• Enter automatically inf-ruby-mode when an rspec compilation hits a breakpoint (thanks to dcluna)

Ruby on Rails

• Add which-key prefixes (thanks to ralesi)

Rust

• Remove layer variable rust-enable-racer, now racer is always used (thanks to fbergroth)
• Remove package company-racer since racer works with default company backends (thanks to fbergroth)
• Remove obsolete package rustfmt which has been integrated into rust-mode (thanks to fbergroth)
• Remove racer lighter in the mode line (thanks to NJBS)
• New layer variable rust-enable-rustfmt-on-save (thanks to isphinx)
• New package rustfmt with new key binding SPC m = to format the buffer (thanks to isphinx)
• New key binding SPC m c f to format all project files with rustfmt (thanks to dmit)
• Add support for Cargo.lock and .cargo/config files for toml-mode (thanks to Stebalien)

Scala

• Add support for org-babel (thanks to tonylotts)
• New layer variable scala-use-unicode-arrows to replace ASCII arrows with unicode ones (thanks to moonranger)
• Enable lazy loading of sbt-mode.
• Disable Ensime autostart (thanks to d1egoaz)
• Use scala-mode instead of scala-mode-2 which is deprecated (thanks to j-martin)
• Fix dot completion bug (thanks to gilbertw1)

Search-engine

• Denote all search functions as autoloadable (thanks to TheBB)

Shell

• New eshell-z package (thanks to CestDiego)
• New layer variable shell-default-full-span, if non-nil, the shell buffers span full width of a window (thanks to dubnde)
• New key binding SPC p ' for projectile-shell-pop (thanks to StreakyCobra)
• C-d is now bound to eshell-delchar-or-maybe-eof which checks if there is a char after the point. If so, it performs the normal delete-char, otherwise if quit eshell (thanks to microamp)
• Add support for the universal prefix argument to open a shell/term buffer in the current window instead of a new window (i.e. SPC u SPC ')
• Add support for org-babel
• Fix first eshell with no color (thanks to TheBB)
• Fix projectile-multi-term-in-root (SPC p $ t) (thanks to TheBB)
• Enable auto-jump to end of buffer in hybrid style (thanks to TheBB)
• Disable global-hl-line-mode in shell-like buffers (thanks to TheBB)

Shell-scripts

• Add package company-shell (thanks to joehillen)
• Enable flycheck in sh-mode (thanks to fbergroth)
• New key binding SPC m \ for sh-backslash-region to add a backslash at end of lines (thanks to fbergroth)

SML

• Improve indentation by binding RET to reindent-then-newline-and-indent (thanks to cpaulik)

Spell-checking

• Use package flyspell-correct instead of helm-flyspell (thanks to d12frosted)
• Add package flyspell-popup (thanks to usharf)

Spotify

• Enable lazy loading

Syntax-checking

• New key binding SPC e L to open the errors buffer and switch to it.
• Improve flycheck loading process (thanks to TheBB)
• Enable lazy loading of flycheck.
• Don't switch to error-list window if already on it (thanks to bmag)
• Fix bug where errors are not filtered correctly when setting flycheck-navigation-minimum-level (thanks to maxigit)

Themes-megapack

• Add theme Darkokai (thanks to ekmecic)

Tmux

• Fix golden-ratio (thanks to TheBB)

Typescript

• Rewrite of the layer, see its README.org for more info (thanks to JAremko)
• New key binding SPC m s p to send region or buffer to the web playground (thanks to JAremko)
• Add typescript format and make tide formatter the default (thanks to JAremko)
• Add support for evil-shift-width (thanks to TheBB)
• Allow tsfmt to use the local project's configuration (thanks to overminder)
• Swap C-j and C-k in tide reference mode (thanks to zilongshanren)

Version-control

• Fix git gutter toggle (thanks to ralesi)
• Fix errors with graphical elements in daemon mode (thanks to TheBB)

Vim-unimpaired

• Keep the point at the same location when calling evil-unimpaired/insert-space-above and evil-unimpaired/insert-space-below (thanks to jschaf)
• New key bindings ] q and [ q for spacemacs/next-error and spacemacs/previous-error (thanks to bling)

Windows-scripts

• Add support for .cmd and .psm1 files (thanks to ralesi)

Yaml

• Fix auto-completion (thanks to perfectayush)

Core Changes

• Refactor layer system to allow a 20~25% perfomance boost on startup.
• Move bootstrap packages from core-spacemacs.el to a new layer called spacemacs-bootstrap.
• Checking for new version on startup behavior has been tweaked to lower the frequency on the checks and reduce the number of operations made:
• reduce number of required git commands per check from 3 to 1
• remove recurrent version check every 6 hours, i.e. the check happens only at startup
• rate limit the checks to once per day
• change default value of variable dotspacemacs-check-for-update to nil
• make function spacemacs/check-for-new-version interactive so checking for a new version can be done on demand.
• New macro spacemacs|define-jump-handlers to define jump backends for a given mode (thanks to TheBB)
• Implement an API for local-vars-hook which allows to read some directory local variables before executing an hooked function (thanks to d12frosted)
• Make function spacemacs/get-last-version interactive
• New file in layers called layers.el, this file is reponsible to declare layer dependencies.
• New variable spacemacs-start-directory. With this new variable, user can easily load spacemacs anywhere (thanks to exaos)
• New variable spacemacs-default-company-backends which allow the user to fine tune the default company backends inherited by all the modes (thanks to izahn)
• New command line parameters --no-layer and --distribution
• --no-layer desactives all the layers except the distribution layer
• --distribution allows to change temporarily the distribution
• New funtion spacemacs/report-issue to create GitHub issues from within Emacs based on a template (thanks to dwang20151005)
• New functions configuration-layer/remove-layer and configuration-layer/remove-layers.
• New function spacemacs/describe-package giving useful information on a package in the Spacemacs layers context (key binding SPC h d P)
• New keyword :toggle for package lists <layer>-packages. Its value can be a symbol or a list. A package is considered to be used if the toggle evaluates to non nil. By default :toggle is t.
• New keyword :min-version for package lists <layer>-packages. Providing a min-version allows to fetch the elpa version of a built-in package.
• New value bootstrap for package :step keyword, it is used for bootstrap packages.
• New value site for package :location keyword, a site package is a package installed on the host by a third party (ie. mu4e which is installed by mu)
• New documentation formatting tool doc-fmt (thanks to JAremko)
• New keywords for spacemacs|add-toggle macro:
• :prefix a symbol that is bound to the raw prefix argument (as in (interactive "P") forms).
• :on-message an expression overriding the default 'on' toggle message (useful to document a toggle's argument)
• :mode a minor mode, when provided, :on, :off and :status are automatically defined to support the minor mode.

(thanks to dcluna and TheBB)

• Print toggles messages only when the toggle functions are used interactively (thanks to bmag)
• Add Quelpa support for local packages which means that local packages can be installed like any other ELPA package (thanks to d12frosted)
• Add footer in home buffer
• Add support for functions for :status in spacemacs|add-toggle (thanks to TheBB)
• Add support for themes omtose-darker and omtose-softer (thanks to Cifer-Y)
• Update base16 themes to match new list (thanks to belak)
• Add emojis to issue template (thanks to CestDiego)
• Remove variable user-dropbox-directory
• Center spacemacs banner in window at startup (thanks to ralesi and deb0ch)
• Center ascii banners in window at startup (thanks to deb0ch)
• Display warning buffer at the bottom of the screen when installing packages.
• Display more information about the number of loaded packages in the home buffer:
• e elpa
• r recipe
• l local
• b built-in
• Display a numerical progression in mode-line representing the number of packages to configure.
• Display a warning message when a non-excluded package has no pre-init, init or post-init function in a layer.
• Merge version strings into one string displayed in the left-hand side: spacemacs-version@emacs-version (distribution)
• Improve spacemacs|diminish function (thanks to TheBB)
• Use $SPACEMACDIR/init.el instead of ~/.spacemacs when both exist (thanks to bmag)
• Fix font definition for first frame in daemon mode (thanks to StreakyCobra)
• Fix message format in init.el (thanks to YasuharuIida)
• Fix random banner display when closing and reopening the home buffer (thanks to TheBB)
• Fix home buffer random banner choice (thanks to deb0ch)
• Fix .gitignore file to enable submodule update (thanks to jgmize)
• Optimize function spacemacs//get-package-directory (thanks to ivanbrennan)
• Improving performance by avoiding to visite dump files in function spacemacs/dump-vars-to-file (thansk to bmag)

Other fixes and improvements

• Fix all documentation links on GitHub (thanks to JAremko)
• Improve Spacemacs themes readibility of highlight-persist and smartparens overlays when there is an active region (thanks to nashamri)
• Typos and documentation improvements (thanks to adrsta, Andre099, 1andreas-h, axyz, balajisivaraman, benansell, bmag, brettcannon, cpaulik, ChuntaoLu, d12frosted, d1egoaz, darkfeline, dathinaios, deb0ch, Dominionized, duianto, eapolinario, eareese, jfchevrette, gilch, hasufell, hghwng, ivanbrennan, jgertm, jkrmr, johankj, Johnstone-Tech, jonboiser, jpfairbanks, jschnurr, kalouantonis, Karunamon, krobelus, li-xinyang, loxaxs, lzhoucs, madand, Marlin-Na, mathcass, maxigit, microamp, nashamri, NJBS, ohspite, pablooliveira, padi, paulyoung, rbanffy, robbyoconnor, robert-m-johnson, roryokane, royxue, sbdchd, sebastianpoeplau, shanavas786, sooheon, splaspood, StreakyCobra, svanburen, taheris, tchajed, TheBB, tj64, tko, tonylotts, trenpixster, voidlily, WillianPaiva, WuTheFWasThat, xiaohanyu, xfq, zifeo, zjyjer)
• Other contributions (thanks to hujianxin, nixmaniack)

Core team members

Current

• Sylvain Benner (syl20bnr)
• Boris (d12frosted)
• Eivind Fonn (TheBB)

Old

• Fabien Dubosson (StreakyCobra)
• Justin Burkett (justbur)

• Fixes

Fixes

• Rename the emacs-eclim package to eclim (thanks to CestDiego)

• Fixes

Fixes

• Fix hybrid state when escaping to normal state
• Fix installation instructions on OS X (thanks to d12frosted)
• Fix broken vinegar key bindings
• Fix tmux layer (thanks to aaronjensen)
• Fix scala layer
• Use scala-mode instead of scala-mode2 (thanks to j-martin)
• Fix sbt command to generate ensime configuration (thanks to d1egoaz)

• Fixes

Fixes

• Update Spaceline configuration for new version

• Fixes
• Layer changes
  • Clojure
  • Elm
  • Javascript
  • Go
  • Python
  • Scala
  • Shell
  • Tmux
  • Vinegar
• Improvements

Fixes

• Fix dired-x autoload (thanks to darkfeline)
• Fix SPC f y in dired buffers (thanks to dcluna)
• Fix C-i key binding for evil-jump-forward.
• Fix SPC q r to restart Emacs and restore Spacemacs layouts.
• Fix go to next/previous error when a compilation buffer is opened
  (thanks to dennishamester)
• Fix error when opening spacemacs-helm with unknown org documentation
  files (thanks to kuangdash)
• Fix wrong states when exiting evil-lisp-state and evil-iedit-state
  while using the emacs editing style.
• Fix ASCII banners first line being overwritten by the version numbers
• Use MELPA version of persp-mode, the package may need to be deleted
  manually from the elpa directory and a restart of Emacs may be
  required.
• Discover layers before running dotfile tests when reloading the
  configuration, prevents false negatives (thanks to TheBB)
• Remove duplicated configuration for eldoc (thanks to zilongshanren)

Layer changes

Clojure

• Fix usage of deprecated cider-turn-on-eldoc-mode, using eldoc-mode
  instead (thanks to tekacs and sooheon)

Elm

• Fix text copy/paste
• Fix auto-completion

Javascript

• Improve detection of tern binary, if tern is not found a message
  is displayed in the *Messages* buffer (thanks to nixmaniack)

Go

• Fix execution of tests with function names containing underscores
  (thanks to jaffee)

Python

• Use MELPA version of py-yapf package (thanks to cpaulik)
• Fix makefile of pylookup (thanks to hemcsec)
• Disable semantic-idle-summary which obfuscates anaconda information
  in the minibuffer (thanks to cpaulik)

Scala

• Fix ensime-typecheck-current-file, rename it to
  ensime-typecheck-current-buffer
• Fix scala-enable-eldoc-mode, rename it to scala-enable-eldoc
  (thanks to channingwalton)

Shell

• Fix error when attempting to delete the last shell window
  (thanks to joelmccracken)

Tmux

• Fix loading of package (thanks to aaronjensen)

Vinegar

• Correct dired configuration (thanks to StreakyCobra)

Improvements

• Various documentation improvements (thanks to d12frosted, gilch, ksrb,
  nixmaniack, StreakyCobra, TheBB, The-Compiler, xiaohanyu)

• Revert hotfix for Yasnippet, the bug has been fixed upstream and is now
  available in MELPA (thanks to TheBB)
• Remove obsolete package evil-jumper which is now part of evil
  (thanks to justbur)

• Hotfix for Yasnippet, using stable version until resolution of https://github.com/capitaomorte/yasnippet/issues/673