node-red

• Update jsonata to 1.6.5 which should fix #2183
• Ensure the subflow stop promise is waiting for before restarting
• Properly escape node types in palette

• Revealing node position needs to account for zoom level Fixes #2172
• stop join tripping up if last message of buffer is blank.
• Improve handling of file upload in request node
• Handle subflow internal node wired to a non-existant node Fixes #2202
• Do not save subflow env vars with blank names
• Don't allow a link node virtual wire to connect to normal port
• Clear HTTP Request node authType when auth disabled Fixes #2215
• Fix parsing of content-type header Fixes #2216
• Fix join node reset issue with merging objects
• Copy data-i18n attribute on TypedInput Fixes #2211

• Revert error handling in palette manager

• Switch media-typer to content-type module Fixes #2122 #2123
• Use userObj.username and not .name for ssh key lookup Closes #2109
• Ensure mqtt message handlers are tidied up properly on partial deploy
• Update package dependencies
• Fix encoding menu in file node #2125
• Update ACE to 1.4.3-src-min-noconflict Fixes #2106
• Fix creating missing package.json when existing project imported Fixes #2115
• Allow subflow instance to override env var with falsey values Fixes #2113
• Prevent wire from normal node to link virtual port Fixes #2114
• Add explanation to the help text on the new feature to build query string from msg.payload #2116
• Bump bcrypt to latest
• Add Korean locales files for nodes #2100
• Add error message if catalog is invalid json
• Reduce udp out timeout to be less than default inject at start #2127

• Do not dynamically add/remove upgrade listener in ws nodes
• Avoid env var reference loops and support $parent. prefix Fixes #2099
• Ensure config._flow is non-enumerable so is ignored by JSON.stringify
• Block loading ACE from cdn

• Filter out duplicate nodes when importing a flow
• Handle node configs with multiple external scripts properly

• Ensure all subflow instances are stopped when flow stopping Fixes #2095
• modify name of korean locale forders #2091
• Ensure node names are sanitized before being presented
• Subflow status node must pass status to parent flow Fixes #2087
• fix problem on displaying option label on Firefox #2090

0.20.0: Milestone Release

Runtime

• Pass complete status to Status node and filter to editor
• Ensure flows wait for all nodes to close before restarting Fixes #2067
• Fix git clone with password protected key
• Allow a project to be located below the root of repo
• Detect the cloning of an empty git repo properly
• Fix use of custom auth strategy plugins
• Remove remnants of when library in git/index Fixes #2057
• Clear subflow status on close
• Add exportGlobalContextKeys to prevent exposing functionGlobalContext keys
• Add --no-audit and --no-update-notifier flags to npm commands to reduce workload
• Add envVarExcludes setting to block named env vars
• Update settings.js docs on userDir to match reality Fixes #2082
• Add Korean Language

Editor

• Automatic placing of node icon according to input/output counts
• Transfer placeholder and type to generated TypedInput field
• Hitting enter in Comment node name field clicks markdown button
• Shift status text left if no shape specified
• Better align node status text to status dot
• Handle treeList labels as text not html
• Change subflow edit dialog titles
• Resize subflow edit dialog properly
• Add flow list button to tab bar
• Handle node name as unsanitized text in debug sidebar

Nodes

• HTTP Request: Add Digest and Bearer Auth modes to http request node (#2061)
• HTTP Request: Add multipart/form-data support to http request node (#2076)
• TCP: include session/event info in status events
• WebSocket: include session/event info in status events
• Add i18n support for port label of inject/exec/httprequest/file nodes
• Join node: handle merged objects with repeated properties and honour parts
• JSON node: handle single booleans and numbers
• File node: add encoding support to file in/out node (#2066)

0.20.0-beta.5: Beta Release

Runtime

• Bump dependencies
• Allow $parent access of flow context
• Make Node._flow a writeable property
• Do not propagate Flow.getNode to parent when called from outside flow
• Add support of subflow env var

Editor

• Properly sanitize node names in deploy warning dialogs
• Fix XSS issues in library ui code
• Add env type to subflow env var types
• Display parent subflow properties in edit dialog
• Fix direction value of subflow output
• Add Status Node to Subflow to allow subflow-specific status Closes #597
• Better handling of multiple flow merges Fixes #2039

Nodes

• Various translation updates
• Catch: Add 'catch uncaught only' mode. Closes #1747
• Link: scroll to current flow in node list
• HTTPRequest: add option to urlencode cookies
• HTTPRequest: option to use msg.payload as query params on GET. #1981
• Debug: Add local time display option to numerics in debug window
• MQTT: Add parsed JSON output option

0.20.0-beta.4: Beta Release

Runtime

• Bump JSONata to 1.6.4
• Add Flow.getSetting for resolving env-var properties
• Refactor Subflow logic into own class
• Restore RED.auth to node-red module api
• Tidy up when usage in Flow and Node

Editor

• German translation
• Change default dropdown appearance and sidebar tab menu handling
• Handle multiple-select box when nothing selected Fixes #2021
• Handle i18n properly when key is a valid sub-identifier Fixes #2028
• Avoid duplicate links when missing node type installed Fixes #2032
• Add View Tools
• Don't collapse version control header when clicking refresh
• Add fast entry via keyboard for string of nodes
• Check for undeployed change before showing open project dialog
• Add placeholder node when in quick-add mode
• Move nodes to top-left corner when converting to subflow

Nodes

• Debug: Allow debug edit expression to be sent to status
• WebSocket: Fix missing translated help

0.20.0-beta.3: Beta Release

Editor

• Update palette manager view properly when module updated
• Add TreeList common widget
• Fix visual jump when opening Comment editor on Safari Part of #2008
• Fix vertical align of markdown editor in Safari Fixes #2008
• Avoid marking node as changed if label state is default Fixes #2009
• Highlight port on node hover while joining
• Support drag-wiring of link nodes
• Allow TypeSearch to include a filter option
• Improve diff colouring
• Allow sections to toggle in 2-element stack
• Add support for ${} env var syntax when skipping validation Closes #1980
• i18 support for markdown editor tooltip
• Add RED.editor.registerTypeEditor for custom type editors
• Tidy up markdown toolbar handling across all editors
• Added validation while export into library
• Reuse notification boxes rather than stack multiple of the same type
• Make ssh key dialog accessible when opened from new proj dialog

Runtime

• Bump JSONata to 1.6.4 Fixes #2023
• Add audit logging to admin api
• Fix failure of RED.require #2010
• Allow oauth strategy callback method to be customised Closes #1998
• Ensure fs context cache is flushed on close Fixes #2001
• Fix library Buffer( to Buffer.alloc( for node 10
• Catch file-not-found on startup when non-existant flow file specified
• Actively expire login sesssions and notify user
• Add quotation marks for basic auth challenge #1976

Nodes

• Change: remove promises to improve performance
• Debug: add ability to apply JSONata expression to message
• Join: remove promises to improve performance
• JSON: delete msg.schema before sending msg to avoid conflicts
• Link: update UI to use common TreeList widget
• Switch: remove promises to improve performance

0.20.0-beta.2: Beta Release

• Split Node-RED internals into multiple sub-modules

Editor

• Allow the editor to use a custom admin api url root
• Improve performance of Flow Diff dialog - @TothiViseo #1989
• Add 'open project' option to Projects Welcome dialog
• Add 'type already registered' check in palette editor
• Handle missing tab.disabled property
• Handle missing wires prop and string x/y props on import
• Add RED.notifications.hide flag - for UI testing
• Improve alignment of node label edit inputs
• Show arrow-in node when invalid font-awesome icon name was specified for default icon
• Add ability to delete context values from sidebar
• Allow copy-to-clipboard copy whole tabs
• Make disabled flows more obvious in editor
• Allow import/export from file in editor
• Allow config nodes to be selected in sidebar and deleted
• Show port label of subflow with input port
• Support ctrl-click selection of flow tabs
• Allow left-hand node button to act as toggle
• Support dbl-click in tab bar to add new flow in position
• Fix duplicate subflow detection on import
• Add import notification with info on what has been imported Closes #1862
• Show error details when trying to import invalid json
• Show default icon when non-existent font-awesome icon was specified
• Add configurable option for showing node label
• Avoid http redirects as Safari doesn't reuse Auth header Fixes #1903
• Tidy up ace tooltip styling
• Add event log to editor
• Add tooltips to multiple editor elements
• Allow palette to be hidden
• Add node module into to sidebar and palette popover
• Mark all newly imported nodes as changed
• Allow a node label to be hidden
• Add markdown formatting toolbar
• Add markdown toolbar to various editors
• Fix i18n handling for ja-JP locale on Safari/MacOS
• Add node body tooltip
• Decrease opacity of flow-navigator
• Update tooltip style
• Update ACE to 1.4.1-src-min-noconflict
• Cache node locales by language
• Show icon element with either icon image or fa-icon
• Added font-awesome icons to user defined icon
• Update info side bar with node description section
• One-click search of config node users
• Redesign node edit dialog to tabbed style
• Add 'restart flows' option to deploy menu
• Add node description property UI

Runtime

• Allow a project to be loaded from cmdline
• Handle lookup of undefined property in Global context Fixes #1978
• Refuse to enable Manage Palette if npm too old
• Remove restriction on upgrading non-local modules
• Remove deprecated Buffer constructor usage Fixes #1709
• Update httpServerOptions doc in settings.js
• Exclude non-testable .js files from the unit tests
• Add --safe mode flag to allow starting without flows running
• Add setting-defined accessToken for automated access to the adminAPI - #1789

Nodes

• Move all core node EN help to their own locale files - #1990
• CSV: better regex for number detection
• Debug: hide button if not configured to send to sidebar
• Delay: report queue activity when in by-topic mode
• Delay: add msg.flush mode
• Exec: Preserve existing properties on msg object
• File: remove CR/LF from incoming filename
• Function: create custom ace javascript mode to handle ES6 Fixes #1911
• Function: add env.get
• HTTP Request: Add http-proxy config #1913
• HTTP Request: add msg.redirectList to output
• HTTP Request: add msg.requestTimeout option for per-message setting - @natcl #1959
• MQTT: add auto-detect and base64 output to mqtt node Fixes #1912 - @DurandA
• MQTT: only unsubscribe node that is being removed
• Sentiment: move to node-red-node-sentiment
• Switch: add missing edit dialog icon
• Tail: move to node-red-node-tail
• TCPGet: clear status if user changes target per message
• Template: tidy up edit dialog
• UDP: more resilient binding to correct port for udp, give input side priority
• Split/Join: add msg.reset to info panel
• Split/Join: reset join without sending part array
• Watch: add msg.filename so can feed direct to file in node
• WebSocket: preserve _session on msg but don't send as part of wholemsg

• Fix encoding of file node from binary to utf8 - #2051

• Recognize pip installs of RPi.GPIO (#1934)
• Merge pull request #1941 from node-red-hitachi/master-batch
• Merge pull request #1931 from node-red-hitachi/master-typedinput
• Set min value of properties and spinners for batch
• Fix that unnecessary optionMenu remains
• Merge pull request #1894 from node-red-hitachi/fix-overlapping-file-node-execution
• Merge pull request #1924 from imZack/patch-1
• Add missing comma
• Do not disable context sidebar during node edit Fixes #1921
• Don't allow virtual links to be spliced Fixes #1920
• Merge project package changes to avoid overwritten changes
• Handle manually added project deps that are unused Fixes #1908
• update close & input handling of File node
• make close handler argument only one
• Merge pull request #1907 from amilajack/patch-2
• Change repo badge to point to master branch
• invoke callbacks if async handler is specified
• Merge pull request #1891 from camlow325/resolve-example-path-for-windows-support
• Merge pull request #1900 from kazuhitoyokoi/master-addtestcases4settings.js
• wait closing while pending messages exist
• Add test cases for red/api/editor/settings.js
• Ensure all palette categories are opened properly Closes #1893
• Resolve path when sending example file for Windows support
• fix multiple input message processing of file node

• Fix race condition in non-cache lfs context Fixes #1888
• LocalFileSystem Context: Remove extra flush code
• Prevent race condition in caching mode of lfs context (#1889)
• Allow context store name to be provided in the key
• Switch node: only use promises when absolutely necessary
• Fix dbl-click handling on webkit-based browsers
• Ensure context.flow/global cannot be deleted or enumerated
• Handle context.get with multiple levels of unknown key Fixes #1883
• Fix global.get("foo.bar") for functionGlobalContext set values
• Fix node color bug (#1877)
• Merge pull request #1857 from cclauss/patch-1
• Define raw_input() in Python 3 & fix time.sleep()

• Split node - fix complete to send msg for k/v object
• Remove unused Join node merged object key typed input
• Set the JavaScript editor to full-screen
• Filter global modules installed locally
• Add svg to permitted icon extension list
• Debug node - indicate status all the time if selected to do so
• pi nodes - increase test coverage slightly
• TCP-request node - only write payload
• JSON schema: perform validation when obj -> obj or str -> str
• JSON schema: add draft-06 support (via $schema keyword)
• Mqtt proxy configuration for websocket connection, #1651.
• Allows MQTT Shared Subscriptions for MQTT-In core node
• Fix use of HTML tag or CSS class specification as icon of typedInput

• Ensure node default colour is used if palette.theme has no match
• fix lost messages / properties in TCPRequest Node; closes #1863 (#1864)
• Fix typo in template.html
• Improve error reporting from context plugin loading
• Prevent no-op edit of node marking as changed due to icon
• Change node must handle empty rule set

• Handle Windows paths for context storage
• Handle persisting objects with circular refs in context
• Add example localfilesystem contextStorage to settings
• Ensure JS editor can expand to fill available space
• Fix Template node handling of nested context tags
• Pull in latest Twitter node

Editor

• Add editorTheme.palette.theme to allow overriding colours
• Index all node properties when searching Fixes #1446
• Handle NaN and Infinity properly in debug sidebar Fixes #1778 #1779
• Prevent horizontal scroll when palette name cannot wrap
• Ignore middle-click on node/ports to enable panning
• Better wire layout when looping back
• fix appearence of retry button of remote branch management dialog
• Handle releasing ctrl when using quick-add node dialog
• Add $env function to JSONata expressions
• Widen support for env var to use ${} or $() syntax
• Add env-var support to TypedInput
• Show unknown node properties in info tab
• Add node icon picker widget
• Only edit nodes on dbl click on primary button with no modifiers
• Allow subflows to be put in any palette category
• Add flow navigator widget
• Cache flow library result to improve response time Fixes #1753
• Add middle-button-drag to pan the workspace
• allow multi-line category name in editor
• Redesign sidebar tabs
• Do not disable the export-clipboard menu option with empty selection

Nodes

• Change: Ensure runtime errors in Change node can be caught Fixes #1769
• File: Add output to File Out node
• Function: add expandable JavaScript editor pane
• Function: allow id and name reference in function node code (#1731)
• HTTP Request: Move to request module
• HTTP: Ensure apiMaxLength applies to HTTP Nodes Fixes #1278
• Join: accumulate top level properties
• Join: allow environment variable as reduce init value
• JSON: add JSON schema validation via msg.schema
• Pi: Let nrgpio code work with python 3
• Pi: let Pi nodes be visible/editable on all platforms
• Switch: add isEmpty rule
• TCP: queue messages while connecting; closes #1414
• TLS: Add servername option to TLS config node for SNI Fixes #1805
• UDP: Don't accidentally re-use udp port when set to not do so

Persistent Context

• Add Context data sidebar
• Add persistable context option
• Add default memory store
• Add file-based context store
• Add async mode to evaluateJSONataExpression
• Update RED.util.evaluateNodeProperty to support context stores

Runtime

• Support flow.disabled and .info in /flow API
• Node errors should be Strings not Errors Fixes #1781
• Add detection of connection timeout in git communication Fixes #1770
• Handle loading empty nodesDir
• Add 'private' property to userDir generated package.json
• Add RED.require to allow nodes to access other modules
• Ensure add/remove modules are run sequentially

Editor Fixes

• Do not trim wires if node declares outputs in defaults but misses value Fixes #1737

Node Fixes

• Relax twitter node version ready for major version bump
• Pass Date into the Function node sandbox to fix instanceof tests
• let TCP in node report remote ip and port when in single packet mode
• typo fix in node help (#1735)

Other Fixes

• Tidy up default grunt task and fixup test break due to reorder Fixes #1738
• Bump jsonata version

Editor Fixes

• Handle a node having wires in the editor on ports it no longer has Fixes #1724

• Add missing ACE snippet files

• Fix wireClippedNodes is not defined Fixes #1726

• Split node html to isolate bad nodes when loading

• Avoid unnecessary use of .html() where .text() will do

• Add editorTheme.projects.enabled to default settings.js"

Projects

• Add clone project to welcome screen
• Handle cloning a project without package.json
• Keep remote branch state in sync between editor and runtime

New Features

• Add type checks to switch node options (#1714)
• add output property select to HTML parse node (#1701)
• Add Prevent Following Redirect to HTTP Request node (#615) (#1684)
• Add debug and trace functions to function node (#1654)
• Enable user defined icon for subflow
• Add MQTT disconnect message and rework broker node UI (#1719)
• Japanese message catalogue updates (#1723)
• Show node load errors in the Palette Manager view

Editor Fixes

• Highlight subflow node when log msg comes from inside Fixes #1698
• Ensure node wires array is not longer than outputs value Fixes #1678
• Allow importing an unknown config node to be undone Fixes #1681
• Ensure keyboard shortcuts get saved in runtime settings Fixes #1696
• Don't mark a subflow changed when actually modified nothing (#1665)

Node Fixes

• bind to correct port when doing udp broadcast/multicast (#1686)
• Provide full error stack in Function node log message (#1700)
• Fix http request doc type Fixes #1690
• Make debug slightly larger to pass WCAG AA rating
• Make core nodes labels more consistent, to close #1673
• Allow template node to be updated more than once Fixes #1671
• Fix the problem that output labels of switch node sometimes disappear (#1664)
• Chinese translations for core nodes (#1607)

Runtime Fixes

• Handle and display for invalid flow credentials when project is disabled #1689 (#1694)
• node-red-pi: fix behavior with old bash version (#1713)
• Fix ENOENT error on first start when no user dir (#1711)
• Handle null error object in Flow.handleError Fixes #1721
• update settings comments to describe how to setup for ipv6 (#1675)
• Remove credential props after diffing flow to prevent future false positives Fixes #1359
• Log error if settings unavailable when saving user settings Fixes #1645
• Keep backup of .config.json
• Add warning if using _credentialSecret from .config.json
• Filter req.user in /settings to prevent potentially leaking info

Projects

• Ensure sshkey file path is properly escaped on Windows
• Normalize ssh key paths for Windows file names
• Ensure userDir is an absolute path when used with sshkeygen
• Detect if there are no existing flows to migrate into a project
• Use relative urls when retriving flow history
• Add credentialSecret to clone pane
• Delay clearing inflight when changing credentials key
• Mark deploy inflight when reverting a file change
• Handle missing_flow_file error on clone properly
• Remote project from cached list on delete so it can be reused
• Fix tests for existing file flag in settings

Editor Fixes

• Fix merging a remote diff
• Fixed the problems when using a node without defaults
• Disable user defined icon for subflow
• getDefaultNodeIcon should handle subflow instance nodes Fixes #1635
• Add Japanese info text for core nodes
• Fix message lookup for core nodes in case of i18 locales directory exists
• Prevent the last tab from being deleted

Node Fixes

• Ensure trigger gets reset when 2nd output is null

0.18.3: Maintenance Release

Projects

• Fix permissions on git/ssh scripts
• Add support for GIT_SSH on older levels of git
• Handle host key verification as auth error
• Ensure commit list has a refs object even if empty
• Make git error detection case-insensitive
• Fix up merge conflict handling
• Use flow-diff when looking at flow file changes

Node Fixes

• Ensure debug tools show for 'complete msg object'
• Fix msg.parts handling in concat mode of Batch node

Editor Fixes

• Fix offset calculation when dragging node from palette
• Allow a library entry to use non-default node-input- prefixes
• Change remote-diff shortcut and add it to keymap Fixes #1628