Added

• Added utftex as a renderer for LaTeX math

Fixed

• Only patch prompt_toolkit when an app is launched, not at import
• Ensure all key-bindings are configurable (thanks @matheusfillipe)
• Fix rare bug causing exception when notebook has no cells
• Prevent race condition causing duplicate cells at startup
• Mark notebook as modified when changing cell type
• Prevent ruff formatter deleting buffer contents

Fixed

• Prevent pager mime selection issue
• Fix Tab key when numlock is enabled in kitty

Added

• Support Python 3.12
• Implement LSP server support
• Add new --force-graphics option, to allow using the graphics protocol even if not supported by the terminal
• Automatically disable mouse support on scroll-up in console to allow for terminal scrollback buffer scrolling. Mouse support is re-enabled on the next key-press.

Changed

• Euporie now can use any external code formatting tool instead of a limited ranger of Python code formatters

Fixed

• Hide input overflow margin if line wrapping is turned on
• Do not load clipboard until app starts
• Make menu widget more a11y friendly by position cursor on selected menu-item
• Prompt to save dirty text files
• Prevent flickering in euporie-hub clients on server log output
• Notify of dead kernel immediately
• Handle non-existent file in the text file editor
• Fix issue with Select widget not scrolling beyond selection with scrollbar

Added

• Implement CSS blink
• Implement progressive rendering in webview
• Pre-render terminal graphics to speed up notebook scrolling
• Add support for ruff code formatter
• Add support for inline LaTeX math in markdown
• Add ziamath LaTeX to SVG converter
• Set scroll offset to 1 on cell inputs

Changed

• Rename --tmux-graphics option to --multiplexer-passthrough, and make it additionally work with GNU screen
• Improve imagemagick detection so it works on Debian

Fixed

• Top line of app no longer disappears sometimes when opening file
• Redraw app on theme update
• Fix PgUp and PgDn keybindings in ScrollingContainer
• Fix issue with black code formatter when an unprintable character is entered
• Fix issue with image tearing when using chafa.py to render images
• Do not highlight brackets if a kernel input is not focused
• Use private color registers for sixel graphics
• Print the entirety of a scrolled input in euporie-console after running the input
• Greatly improved responsiveness when scrolling large cells
• Fix issue when moving cursor up between cells cursor, where cursor moved to second last character

Added

• Allow scrolling to top of first cell and bottom of last cell with :kbd:up and :kbd:down if not visible
• Display inline images in markdown and HTML using terminal graphics

Fixed

• Kitty graphics now appear when using non-default color schemes
• Prevent disabled forms being focused
• Prevent rare error when closing a tab
• Prevent error dialog collapsing at small terminal sizes
• Correct error in escape code for querying terminal dimensions
• Fix cell output wrap toggle shortcut

Fixed

• Fix "Wrong color format" error when suggesting dictionary key completions

Changed

• Add common SVG namespaces to HTML inline SVGs before conversion

Fixed

• Force block graphic output from viu
• Fix calling asynchronous commands (e.g. converting console session to a notebook)

Fixed

• Fix dependency version conflict between platformdirs and typing-extensions

Changed

• Change from appdirs to platformdirs for resolving user configuration path
• Improve changes of successful format conversion by trying all conversion routes
• Improvements to responsiveness when opening files
• Update completion menu style
• Changed name of hub configuration item ```no_authtoauth`` with inverse logic

Added

• Add web viewer tab for sufing the world wide web
• Add JSON viewer tab
• Add ability to open remote files from "open" dialog
• Add ability to select file open method
• Add support for opening scripts & markdown documents as notebooks using Jupytext
• Show full file-browser file path in status-bar
• Make all scrollbars clickable
• Add ability to select an existing kernel when changing a notebook's kernel
• Add "*.desktop" files
• Select text on find-next
• Add support for saving changes to text files

Fixed

• Fix pandas dataframe HTML output formatting with row multi-indices
• Prevent every euporie-consle run clearing the screen in Konsole
• Replace tabs with spaces in ANSI text output
• SelectMultiple widget is now styled consistently with other widgets
• Restore terminal state on unexpected exit signal
• Prevent KeyError: 'log_file' error when launching apps via euporie app
• Prevent unknown markdown code block language causing rendering error
• Fix unexpected cropped graphics when using timg with character aspects ≠ 0.5
• Make clickable scrollbars work correctly with Window containers
• Render cells when converted to markdown
• Prevent crash when connecting to euporie-hub
• Improve mime-type detection
• Make saving safer by saving to a temporary file first

Added

• Add Ctrl + up and Ctrl + down as key-bindings to move through kernel history in the console
• Allow closing notebook tabs with the middle mouse button
• Notify the user if the kernel dies unexpectedly

Fixed

• Re-enable display of large images in console
• Fix HTML table colspan border rendering issue
• Fix minor notebook scrolling issues
• Fix scroll-bar dragging on tiled notebooks
• Prevent exception if kernel requests an unknown lexer
• Improve handling of kernel startup errors and reliability of changing kernels
• Rendering of LaTeX as terminal graphics

Added

• Warn about unrecognised configuration options in the log

Fixed

• Fix minor issue with chafa.py image renderer

Added

• Add cahfa.py image renderer
• Add command to clear screen
• Add a "Restart kernel and clear all output" command
• Add commands for clearing cell outputs
• The scroll-up-5-lines and scroll-down-5-lines commands now scroll to the top or bottom of the document if less than 5 lines remain
• "Open" and "Save As" dialogs now include a file browser
• Added a side-bar, which currently shows a file browser
• Add file display tab
• Minor usability improvements to widgets
• Partially obscured images are now rendered using terminal graphics

Fixed

• Change "toggle cell inputs" / "toggle cell outputs" click area to just prompt number
• Focus notebook page on click
• Add global dragging to slider widgets
• Fixed crash when merging last two cells in a notebook
• Relaxed dependency specification constraints

Changed

• Major re-write of HTML renderer (there is still work to be done on rendering the contents of inline elements).

Added

• Make drop-shadows configurable

Changed

• Changed to hatch for package build system

Fixed

• Fix automatic contextual help
• Second attempt to fix cell output left scroll issue

Fixed

• Attempt fix for cell output left scroll issue
• Prevent background_tasks error with prompt_toolkit==3.0.30
• Prevent error when adding a cell during initial render

Fixed

• Ensure all cells are re-rendered when a notebook tab is reset

Added

• New command to reset tabs, causing notebooks to be reloaded from the filesystem
• Improvements to the HTML renderer

Fixed

• Use valid defaults for foreground and background colors for applications
• Do not collapse cell when clicking on prompt itself, only the area below
• Ensure logo is visible in the documentation
• Fix code block language detection in HTML renderer

Fixed

• Prevent crash on Python 3.8

Fixed

• Ensure select uses available width in kernel selection dialog
• Do not cut when deleting word in micro edit mode

Added

• Make shadows under menus and dialogs semi-transparent
• Add ability to parse comma-separated CSS selectors to HTML parser
• Make dialogs draggable
• Allow configuring the external editor
• Add ability to inject cell position into external editor command (this allows and external editor to be run in a tmux popup)

Fixed

• Significant performance improvements when rendering HTML tables
• Close file after prompting to save a new file when euporie is closed
• Fix dialog button shortcut keys
• Display error messages in file open dialog
• Fixed broken mouse events in button widgets
• Prevent IndexError when deleting a selection of cells including the last cell

Added

• Do not show text selection when cell input is not focused
• Allow menus to be closed with Escape and opened with F10
• Enable cell inputs and outputs to be collapsed
• Make changing cursor shapes to showing editing mode configurable

Fixed

• Fixed issue where graphics are not displayed in console but are in notebook
• Re-apply style to cell input background
• Highlight selected trailing whitespace
• Reset button selection status on any global mouse event