HackMD/public/docs/release-notes.md

Release Notes

0.5.1 Doppio 2017-03-23 00:20

Enhancements

• Update to indicate version in status API header
• Update to generate front-end constants on server startup
• Update to add gitlab api scope option and auto adapt gitlab snippet feature on it
• Update to add default permission config option
• Update to add basics for secret management by Docker 1.13
• Update webpack config to use parallel uglify plugin to speed up production build
• Update realtime to use timer to avoid memory leaks on busy tick
• Update to remove history cache to lower application coupling
• Update to add screenshot on index page
• Update index layout to add profile on navbar
• Update to support allow email register option
• Update to support disable anonymous view option
• Update to add limited and protected permission
• Update to allow displaying LDAP provider name on sign-in modal
• Update to show yaml-metadata and diagram parsing error in the view

Fixes

• Fix XSS vulnerability in link regex [Security Issue]
• Fix todo list item class might add in wrong element
• Fix pagination error in list.js over v1.5.0
• Fix update doc from filesystem cause redundant authorship stringify
• Fix export html to replace fallen cdn tortue.me to cdnjs
• Fix rendering might result XSS attribute on self closing tag [Security Issue]
• Fix out of sync when deleting on same cursor position on several clients
• Fix not determine OT have pending operations properly
• Fix to keep selections on save and restore info
• Fix image path problem when using filesystem backend
• Fix meta error not clear on before rendering
• Fix duplicated headers anchor link not been updated properly
• Fix checkLoginStateChanged might fall into infinite loop while calling loginStateChangeEvent
• Fix to workaround text shadow for font antialias might cause cut off in Edge
• Fix and refactor extracting content using metaMarked directly might lead in invalid object

Refactors

• Refactor editor related code
• Refactor code with JavaScript Standard Style
• Refactor templates, partials and rearrange its path
• Refactor front-end code with more modular concepts
• Refactor front-end code using ES6 (also unify configs to config.json)

Removes

• Removed UTF-8 BOM in download function

0.5.0 Ristretto 2017-01-02 02:35

Enhancements

• Update year to 2017 (Happy New Year!)
• Update to improve editor performance by debounce checkEditorScrollbar event
• Refactor data processing to model definition
• Update to remove null byte on editor changes
• Update to remove null byte before saving to DB
• Update to support Esperanto locale
• Little improvements (typos, uppercase + accents, better case) for French locale
• Update features.md publish button name and icon

Fixes

• Fix authorship might losing update event because of throttling
• Fix migration script of revision lacks of definition of primary key
• Fix to not use diff_cleanupSemantic
• Fix URL concatenation when uploading images to local filesystem
• Fix js-url not import correctly
• Fixed typo: anonmyous
• Fix codemirror spell checker not considering abbreviation which contain apostrophe in word
• Fix possible user is undefined in realtime events
• Fix wrong package name reference in webpack config for bootstrap-validator
• Fix email option in config not parse correctly
• Fix mathjax not able to render issue

Removes

• Remove LZString compression for data storage
• Remove LZString compression for some socket.io event data

0.4.6 Melya 2016-12-19 17:20

Features

• Add support of allow free url config option
• Add support of allow anonymous config option
• Add preferences to editor status bar and add allow override browser keymap option
• Add support of s3 and local filesystem for image uploading
• Add of support optional email register and signin
• Use uWebSocket to improve websocket performance
• Use CDNJS by default with https and SRI support
• Use Webpack to bundle frontend code

Enhancements

• Update to make TOC syntax be case-insensitive
• Update to handle request with invalid uri
• Update to auto generate meta description based on content in publish note and slide
• Update to support haskell, go, typescript and jsx syntax highlighting in code block
• Update to use workers to leverage intensive work loading
• Update to support summary tag
• Change use cdn config option default to be true
• Update to retry when anytime the socket io disconnect
• Change to raise socket io timeout, heartbeat interval and timeout to lower offline period
• Update emoji parser using markdown-it-emoji instead of emojify
• Optimize finishView selector performance by avoid universal selector
• Config heroku deployment
• Update to support Hindi, Swedish locale
• Update to support wrap syntax for code block
• Update to support pagination for history list

Fixes

• Fix slide mode on print pdf not finish view rendering
• Fix when server have heavy loading cache might not update to db properly
• Fix redirection to url without trailing slashes not considering about config urlpath
• Fix header id and text might affects by mathjax tags
• Fix possible meta XSS in history list [Security Issue]
• Fix possible XSS in yaml-metadata and turn using ejs escape syntax than external lib [Security Issue]
• Fix to allow data attribute of section tag in slide
• Fix slide might able to add unsafe attribute on section tag which cause XSS [Security Issue]
• Fix slide might trigger script when processing markdown which cause XSS [Security Issue]
• Fix published note won't scroll to hash on load
• Fix mathjax with blockquote might have race condition
• Fix server reconnect might not resend pending operations
• Fix slide export pdf styles not applied issue
• Fix possible unclose HTML and leaked html tags when fail to parse diagrams
• Fix typos in the slide-example.md
• Fix socket io doc event should setDoc when revision mismatch and no outstanding operation
• Fix markdown styles conflicting bootstrap on p and ul under alert area
• Fix finishView mermaid might select and replace whole markdown-body issue
• Fix code block which in deeper level will not be parsed issue
• Fix code block highlighting html not escaped when no languages specified
• Fix client socket on delete event might not delete corresponding history record correctly
• Fix to handle name or color is undefined error
• Fix history item event not bind properly on pagination change
• Fix history time should save in UNIX timestamp to avoid time offset issue

Removes

• Drop bower the package manager
• Remove auto linkify image

0.4.5 latte 2016-10-11 01:22

Features

• Add more environment variables for server configuration
• Add setup script for getting started
• Add support of deleting note
• Add support of shortcut keys which can add and remove symbol surround text
• Add support of shortcut keys for changing mode
• Add support of i18n (English, Chinese, French, German, Japanese, Spanish, Portuguese, Greek, Italian, Turkish, Russian, Dutch, Croatian, Polish, Ukrainian)
• Add support of note info API
• Add support of disqus via yaml-metadata

Enhancements

• Optimize png images by using zopflipng
• Update CodeMirror to 5.19.0 and rename jade to pug
• Update to add cache to history and improve its performance
• Update default indent to use spaces instead of tabs
• Improve syntax highlighting performance
• Update to make client handle syncing error better, use delay to avoid wrong document revision
• Update to allow CORS as API on revision actions
• Update to support showing owner on the infobar
• Update to prevent duplicate client push in queue to lower down server loading
• Reduce update view debounce time to make preview refresh quicker
• Update help modal cheatsheet font styles to make it more clear on spaces
• Update to add revision saving policy
• Update to support tiddlywiki and mediawiki syntax highlighting in editor
• Update to support save mode to url and vise versa
• Update edit and publish icon and change toggle icon for UX
• Improve authorship markers update performance
• Update slide mode to show extra info and support url actions
• Change the last change user saving strategy
• Update to support data uri in src attribute of image tag
• Improve index layout and UX with UI adjustments
• Update XSS policy to allow iframe and link with custom protocol
• Update markdown styles to follow github latest layout styles
• Update slide mode, now respect all meta settings and update default styles
• Update to make ToC menu always accessible without scrolling
• Update to make doc only update while filesystem content not match db content

Fixes

• Fix README and features document format and grammar issues
• Fix some potential memory leaks bugs
• Fix history storage might not fallback correctly
• Fix to make mathjax expression display in editor correctly (not italic)
• Fix note title might have unstriped html tags
• Fix client reconnect should resend last operation
• Fix a bug when setting both maxAge and expires may cause user can't signin
• Fix text complete extra tags for blockquote and referrals
• Fix bug that when window close will make ajax fail and cause cookies set to wrong state
• Fix markdown render might fall into regex infinite loop
• Fix syntax error caused by element contain special characters
• Fix reference error caused by some scripts loading order
• Fix ToC id naming to avoid possible overlap with user ToC
• Fix header nav bar rwd detect element should use div tag or it might glitch the layout
• Fix textcomplete of extra tags for blockquote not match space character in the between
• Fix text-shadow for text antialiased might cause IE or Edge text cutoff

Removes

• Cancel updating history on page unload

0.4.4 mocha 2016-08-02 17:10

Features

• Add support of showing authorship in editor
• Add support of saving authorship
• Add support of saving authors
• Add support of slide preview in both mode
• Add support of all extra syntax in slide mode

Enhancements

• Update realtime check and refresh event, compress data to minimize network transfer delay
• Update to keep showing second level TOC if there is only one first level TOC
• Update to add expand and collapse toggle for TOC
• Update to make help modal and text complete hint using consistent reminder text
• Update to support slideOptions in the yaml metadata for customize slides
• Update to support redirect back to previous url after signin
• Update to avoid duplicated rendering slides and reduce DOM wrap
• Update CodeMirror to version 5.17.1
• Update to make random color more discrete
• Update user icon styles to make avatar more obvious
• Update Bootstrap to 3.3.7 and jQuery to 3.1.0 with related patches
• Update spell checker to ignore non-english or numeric alphabets
• Update to auto rolling session for auto extending cookies expiration
• Update some menu items and UIs
• Update to reduce realtime timeout and heartbeat interval to handle stale clients quicker
• Update to force note, publish note, publish slide redirect to their expected url
• Update to change server pre-rendering engine to markdown-it

Fixes

• Workaround vim mode might overwrite copy keyMap on Windows
• Fix TOC might not update after changeMode
• Workaround slide mode gets glitch and blurry text on Firefox 47+
• Fix idle.js not change isAway property on onAway and onAwayBack events
• Fix http body request entity too large issue
• Fix google-diff-match-patch encodeURI exception issue
• Fix yaml metadata title should pass to generateWebTitle
• Fix spellcheck settings from cookies might not a boolean in string type
• Fix cookies might not in boolean type cause page refresh loop
• Fix the signin and logout redirect url might be empty
• Fix realtime might not clear or remove invalid sockets in queue
• Fix slide not refresh layout on ajax item loaded
• Fix retryOnDisconnect not clean up after reconnected
• Fix some potential memory leaks

0.4.3 espresso 2016-06-28 02:04

Features

• Add support of spellcheck
• Add support of light editor theme
• Add support of embed pdf
• Add support of exporting raw html
• Add revision modal with UIs and support marking patch diff texts
• Add support of saving note revision

Enhancements

• Update to extend login info cookies to 365 days to reduce reductant page refresh
• Update to support new metadata: title, description, tags and google-analytics
• Prevent crawling editing note to enhance privacy
• Update to remove all data lines attributes to gain better update performance
• Update refresh modal to show more detail informations
• Update to make cursor tag default as hover mode to prevent tag overlay other lines
• Update highlight.js to version 9.4.0 and use bower dependency
• Improve history performance

Fixes

• Fix history filter tags and search keyword might not apply after refresh
• Fix part class in list item might infect buildMap process
• Fix pdf tmp path is missing a folder slash before timestamp
• Fix realtime connection get stock when lots of client try to connect at same moment
• Fix locked or private permission should block any operation if owner is null
• Add back missing support of image size syntax in 0.4.2
• Fix update permission might cause duplicate view rendering
• Fix on paste long document to editor might cause scroll not syncing
• Workaround CodeMirror won't draw selections outside of the viewport
• Fix to make socket keep retry after disconnect on server maintenance

Removes

• Remove metadata spellcheck support
• Remove robot meta on note edit page and html template

0.4.2 cappuccino 2016-04-22 10:43

Features

• Support sync scrolling to edit area
• Support import and export with GitLab snippet
• Support GitLab signin
• Add cheatsheet and help modal

Enhancements

• Upgrade CodeMirror to version 5.15.3
• Support maintenance mode and gracefully exit process on signal
• Update to update doc in db when doc in filesystem have newer modified time
• Update to replace animation acceleration library from gsap to velocity
• Support image syntax with size
• Update textcomplete rules to support more conditions
• Update to use bigger user profile image
• Support showing signin button only when needed

Fixes

• Fix other clients' cursor might disappear or move out of bound
• Fix to handle user profile image not exists
• Fix potential toolbar layout glitch
• Fix imgur uploads should always use https to avoid mix-content warning
• Fix to change fullscreen key to avoid OS key conflicts
• Fix and change ESC key in Vim mode

0.4.1 2016-04-22 10:43

Enhancements

• Support when client domain not provided will use window.location variable
• Support when domain not provided will use relative path
• Support DOMAIN and URL_PATH environment variables

0.4.0 first-year 2016-04-20 14:30

Features

• Support docs
• Support Ionicons and Octicons
• Support mermaid diagram
• Support import and export with Gist
• Support import and export with Google Drive
• Support more options in YAML metadata
• Support change keymap and indentation size/type

Enhancements

• Change header anchor styles
• Refactor server code and configs
• Support experimental spell checking
• Upgrade CodeMirror to 5.13.5
• Update to emit info and disconnect clients if updater get errors
• Support to indicate if the note status is created or updated
• Support more DB types
• Server now use ORM for DBs
• Support static file cache
• Support more ssl settings
• Improve server stablilty
• Improve server performance
• Support Ionicons
• Support container syntax and styles
• Improve input performance
• Change markdown engine from remarkable to markdown-it
• Server now support set sub url path
• Support textcomplete in multiple editing
• Update to filter XSS on rendering
• Update to make sync scroll lerp on last line
• Update to make continue list in todo list default as unchecked
• Support auto indent whole line in list or blockquote

Fixes

• Fix status bar might be inserted before loaded
• Fix mobile layout and focus issues
• Fix editor layout and styles might not handle correctly
• Fix all diagram rendering method and styles to avoid partial update gets wrong
• Fix to ignore process image which already wrapped by link node
• Fix when cut or patse scroll map might get wrong
• Fix to handle more socket error and info status
• Fix textcomplete not matching properly
• Fix and refactor cursor tag and cursor menu
• Fix Japanese, Chinese font styles
• Fix minor bugs of UI and seletor syntaxes

0.3.4 techstars 2016-01-19 00:22

Features

• Beta Support slide mode
• Beta Support export to PDF
• Support TOC syntax
• Support embed slideshare and speakerdeck
• Support Graphviz charts
• Support YAML metadata
• Support private permission

Enhancements

• Support pin note in history
• Support IE9 and above
• Support specify and continue line number in code block
• Changed all embed layout to 100% width
• Added auto detect default mode
• Support show last change note user
• Upgrade CodeMirror to 5.10.1 with some manual patches
• Improved server performance
• Support autocomplete for code block languages of charts

Fixes

• Fixed some server connection issues
• Fixed several issues cause scrollMap incorrect
• Fixed cursor animation should not apply on scroll
• Fixed a possible bug in partial update
• Fixed internal href should not link out
• Fixed dropbox saver url not correct
• Fixed mathjax might not parse properly
• Fixed sequence diagram might render multiple times

0.3.3 moon-festival 2015-09-27 14:00

Features

• Added status bar below editor
• Added resizable grid in both mode
• Added title reminder if have unread changes
• Support todo list change in the view mode
• Support export to HTML
• Changed to a new theme, One Dark(modified version)

Enhancements

• Support extra tags in todo list
• Changed overall font styles
• Optimized build sync scroll map, gain lots better performance
• Support and improved print styles
• Support to use CDN
• Image and link will href to new tab ors window
• Support auto scroll to corresponding position when change mode from view to edit
• Minor UI/UX tweaks

Fixes

• Change DB schema to support long title
• Change editable permission icon to avoid misunderstanding
• Fixed some issues in OT and reconnection
• Fixed cursor menu and cursor tag are not calculate doc height properly
• Fixed scroll top might not animate
• Fixed scroll top not save and restore properly
• Fixed history might not delete or clear properly
• Fixed server might not clean client properly

0.3.2 typhoon 2015-07-11 12:30

Features

• Support operational transformation
• Support show other user selections
• Support show user profile image if available

Enhancements

• Updated editor to 5.4.0
• Change UI share to publish to avoid misleading
• Added random color in blockquote tag
• Optimized image renderer, avoid duplicated rendering
• Optimized building syncscroll map, make it faster
• Optimized SEO on publish and edit note

0.3.1 clearsky 2015-06-30 16:00

Features

• Added auto table of content
• Added basic permission control
• Added view count in share note

Enhancements

• Toolbar now will hide in single view
• History time now will auto update
• Smooth scroll on anchor changed
• Updated video style

Fixes

• Note might not clear when all users disconnect
• Blockquote tag not parsed properly
• History style not correct

0.3.0 sunrise 2015-06-15 24:00

Enhancements

• Used short url in share notes
• Added upload image button on toolbar
• Share notes are now SEO and mobile friendly
• Updated code block style
• Newline now will cause line breaks
• Image now will link out
• Used otk to avoid race condition
• Used hash to avoid data inconsistency
• Optimized server realtime script

Fixes

• Composition input might lost or duplicated when other input involved
• Note title might not save properly
• Todo list not render properly

0.2.9 wildfire 2015-05-30 14:00

Features

• Support text auto complete
• Support cursor tag and random last name
• Support online user list
• Support show user info in blockquote

Enhancements

• Added more code highlighting support
• Added more continue list support
• Adjust menu and history filter UI for better UX
• Adjust sync scoll animte to gain performance
• Change compression method of dynamic data
• Optimized render script

Fixes

• Access history fallback might get wrong
• Sync scroll not accurate
• Sync scroll reach bottom range too much
• Detect login state change not accurate
• Detect editor focus not accurate
• Server not handle some editor events

0.2.8 flame 2015-05-15 12:00

Features

• Support drag-n-drop(exclude firefox) and paste image inline
• Support tags filter in history
• Support sublime-like shortcut keys

Enhancements

• Adjust index description
• Adjust toolbar ui and view font
• Remove scroll sync delay and gain accuracy

Fixes

• Partial update in the front and the end might not render properly
• Server not handle some editor events

0.2.7 fuel 2015-05-03 12:00

Features

• Support facebook, twitter, github, dropbox login
• Support own history

Enhancements

• Adjust history ui
• Upgrade realtime package
• Upgrade editor package, now support composition input better

Fixes

• Partial update might not render properly
• Cursor focus might not at correct position

0.2.6 zippo 2015-04-24 16:00

Features

• Support sync scroll
• Support partial update

Enhancements

• Added feedback ui
• Adjust animations and delays
• Adjust editor viewportMargin for performance
• Adjust emit refresh event occasion
• Added editor fallback fonts
• Index page auto focus at history if valid

Fixes

• Server might not disconnect client properly
• Resume connection might restore wrong info

0.2.5 lightning 2015-04-14 21:10

Features

• Support import from dropbox and clipboard
• Support more code highlighting
• Support mathjax, sequence diagram and flow chart

Enhancements

• Adjust toolbar and layout style
• Adjust mobile layout style
• Adjust history layout style
• Server using heartbeat to gain accuracy of online users

Fixes

• Virtual keyboard might broken the navbar
• Adjust editor viewportMargin for preloading content

0.2.4 flint 2015-04-10 12:40

Features

• Support save to dropbox
• Show other users' cursor with light color

Enhancements

• Adjust toolbar layout style for future

Fixes

• Title might not render properly
• Code border style might not show properly
• Server might not connect concurrent client properly

0.2.3 light 2015-04-06 20:30

Features

• Support youtube, vimeo
• Support gist
• Added quick link in pretty
• Added font-smoothing style

Enhancements

• Change the rendering engine to remarkable
• Adjust view, todo list layout style for UX

• Added responsive layout check
• Auto reload if client version mismatch
• Keep history stack after reconnect if nothing changed
• Added features page

Fixes

• Closetags auto input might not have proper origin
• Autofocus on editor only if it's on desktop
• Prevent using real script and iframe tags
• Sorting in history by time not percise

0.2.2 fire 2015-03-27 21:10

Features

• Support smartLists, smartypants
• Support line number on code block
• Support tags and search or sort history

Enhancements

• Added delay on socket change
• Updated markdown-body width to match github style
• Socket changes now won't add to editor's history
• Reduce redundant server events

Fixes

• Toolbar links might get wrong
• Wrong action redirections

0.2.1 spark 2015-03-17 13:40

Features

• Support github-like todo-list
• Support emoji

Enhancements

• Added more effects on transition
• Reduced rendering delay
• Auto close and match brackets
• Auto close and match tags
• Added code fold and fold gutters
• Added continue listing of markdown

0.2.0 launch-day 2015-03-14 20:20

Features

• Markdown editor
• Preview html
• Realtime collaborate
• Cross-platformed
• Recently used history