Discourse 2.6.0.beta2 Release Notes

[jomaxro (Joshua Rosenfeld)]

2.6.0.beta2의 새로운 기능

업그레이드가 평소보다 오래 걸립니다

검색 성능 개선으로 인해 이번 업데이트는 일반적인 업데이트보다 설치에 더 오랜 시간이 걸립니다. Docker Manager를 통한 웹 업데이트와 SSH를 통한 재빌드 모두에 영향을 미칩니다.

default_categories_regular 사이트 설정

기본적으로 Discourse는 모든 사용자에게 모든 카테고리를 표시합니다(카테고리 보안 설정을 준수합니다). 일부 사이트는 사용자가 옵트인(opt-in)하지 않는 한 카테고리를 표시하지 않는 방식을 선호합니다. mute all categories by default(기본적으로 모든 카테고리 음소거) 사이트 설정을 사용하는 관리자를 위해, 이제 default_categories_regular 설정에 카테고리를 추가하여 기본적으로 사용자에게 표시되도록 할 수 있습니다.

숙련된 사용자는 “Discourse 신규” 기능 건너뛰기

Discourse 파워 유저이신가요? “첫 번째 좋아요” 배지를 너무 많이 받아서 어떻게 해야 할지 모르겠으신가요? 누군가 답글을 남긴 줄 알았는데 또 다른 배지 알림이었을 때의 피로감에 지쳐있으신가요? 이제 신규 사용자 디스코봇 튜토리얼과 첫 로그인 시 “Discourse 신규” 배지를 비활성화할 수 있습니다.

기존 사용자는 인터페이스 페이지의 Skip new user onboarding tips and badges(신규 사용자 온보딩 팁 및 배지 건너뛰기) 사용자 설정을 통해 이를 비활성화할 수 있습니다.

개선된 다크 모드 지원

검은 배경에 흰색 텍스트를 선호하시나요? 방문하는 모든 Discourse 사이트에서 수동으로 다크 컬러 스킴을 활성화해야 하는 것이 귀찮으시나요? 이제 Discourse가 자동 다크 모드를 지원합니다. 시스템 설정을 감지하여 필요에 따라 라이트 또는 다크 컬러 스킴을 자동으로 선택합니다.

관리자는 default_dark_mode_color_scheme_id 사이트 설정에서 다크 모드 컬러 스킴을 선택하여 이 기능을 활성화할 수 있습니다. 관리자는 logo_dark, logo_small_dark, mobile_logo_dark 사이트 설정을 통해 다크 컬러 스킴 사용자를 위한 별도 로고를 추가하는 것도 고려할 수 있습니다.

커스텀 테마를 사용 중이라면, 색상에 CSS 커스텀 프로퍼티(CSS custom properties)를 사용하도록 테마를 업데이트해야 할 수 있습니다. 그렇지 않으면 테마가 자동 다크 모드 전환과 호환되지 않을 수 있습니다.

그룹 수신함용 IMAP 지원

그룹 공용 메일함의 IMAP 지원

We are removing support for IMAP in Discourse. See this post for details IMAP support for group inboxes - #39 by martin . We are happy to introduce an alpha version of IMAP support for group inboxes. This feature adds the ability to enter IMAP credentials and settings on a per-group basis to sync group inboxes with an email inbox. This is an alpha-stage feature, and as such it is not 100% complete and polished. It is very…

카테고리 모더레이터 개선

카테고리 모더레이터의 권한이 더욱 강화되었습니다. 원래 해당 카테고리의 리뷰 큐에서 토픽을 보는 지원에 더해, 이제 카테고리 모더레이터는 토픽을 해결로 표시하고, 토픽을 닫고, 토픽을 아카이브하고, 토픽 간 게시물을 이동하고, 카테고리 설명을 편집하며, 스태프 공지사항을 추가할 수 있습니다. 카테고리 모더레이터는 자신의 카테고리 내 게시물에 방패 아이콘을 가지며, 스타일을 추가로 커스터마이징하기를 원하는 사이트를 위해 게시물에 CSS 클래스가 적용됩니다.

새로운 인용 공유 위젯

사이트 관리자는 사용자가 인용을 외부로 공유할 수 있도록 인용 시 추가 옵션을 활성화할 수 있습니다.

DM을 보낼 수 있는 사용자 제한

특정 소수의 사용자로부터만 DM을 받고 싶으신가요? 이제 사용자 페이지의 Only allow specific users to send me personal messages(특정 사용자만 개인 메시지 보내기 허용) 사용자 설정을 통해 어떤 사용자에게 DM을 보낼 수 있는지 지정할 수 있습니다. 목록에 있는 사용자만(관리자와 모더레이터는 항상 사용자에게 DM을 보낼 수 있음) 귀하에게 DM을 보낼 수 있습니다.

DM을 전혀 받고 싶지 않으시다면(스태프는 예외), 알림 페이지의 Allow other users to send me personal messages(다른 사용자에게 개인 메시지 보내기 허용) 사용자 설정을 비활성화하세요.

API 키 범위(Scopes)

API 키는 이제 선택적 범위를 지원하여, API 키의 사용을 특정 엔드포인트로만 제한할 수 있습니다. API 키는 특정 토픽이나 카테고리로도 추가로 제한할 수 있습니다. 향후 추가 범위가 계획되어 있으며, 플러그인도 새로운 범위를 추가할 수 있습니다.

기존 API 키는 자동으로 글로벌 키로 변환됩니다. 글로벌 API 키는 사이트에서 관리자가 할 수 있는 모든 것을 수행할 수 있으므로, 가능할 때마다 새로운 제한된 범위 API 키를 생성하는 것을 강력히 권장합니다. 기존 범위로 작동하지 않는 API 키를 사용 중이신가요? Meta의 Contribute > Feature 카테고리로 알려주세요.

새로운 번역 플랫폼 - Crowdin

로컬라이제이션 플랫폼을 Transifex에서 Crowdin으로 전환했습니다. 변경 이유에 대한 자세한 내용은 Switching from Transifex to Crowdin 를 참조하세요. Discourse 번역에 대한 자세한 내용은 Contributing translations to Discourse 를 참조하세요.

Discourse에서 구식 및 인종차별적 용어 제거

마하트마 간디의 말을 인용하면:

당신의 신념은 당신의 생각이 되고,
당신의 생각은 당신의 말이 되고,
당신의 말은 당신의 행동이 되고,
당신의 행동은 당신의 습관이 되고,
당신의 습관은 당신의 가치가 되고,
당신의 가치는 당신의 운명이 됩니다

Discourse에서는 모두가 편안하게 사용할 수 있는 개방적이고 포용적인 소프트웨어를 만드는 것을 믿습니다. 테크 업계의 많은 다른 곳과 마찬가지로, 우리는 개방적이고 포용적이지 않은 언어를我们的产品에서 제거하기 위해 노력해 왔습니다. 우리가 그러한 언어를 인종차별적으로 의도하지 않았더라도, 그러한 언어에는 유지하고 싶지 않은 부정적인 역사적 맥락이 있습니다. 생각은 말이 되고, 말은 행동이 됩니다. 이것은 우리가 원하는 행동이 아닙니다. 따라서 Discourse 전반에서 master & slave, whitelist & blacklist 및 유사한 용어의 사용을 제거했습니다. 이제 primary & replica, allow list & block/deny list 등을 보실 수 있습니다.

더 많은 것들!

기다려 보세요, 더 많은 것이 있습니다! 2.6.0.beta2는 일반적인 릴리스보다 훨씬 많은 변경 사항이 포함된 이례적으로 큰 릴리스입니다. 새로운 기능과 변경 사항을 강조하여 보여드리기 위해 최선을 다하고 있지만, 자세히 설명할 변경 사항이 항상 너무 많습니다. 새로운 기능, 버그 수정, UX 개선 및 기타 사항의 전체 목록을 확인하려면 아래에 나열된 추가 기능 및 수정 사항을 꼭 검토해 주세요.

[jomaxro (Joshua Rosenfeld)]

Security Updates

This beta includes 3 security fixes for issues reported by our community and HackerOne.

• 413 for GET, HEAD or DELETE requests with payload.
• Bound the amount of work that embed#topics can do
• Add content-disposition: attachment for SVG uploads

Plugin improvements

Many plugins

• Bug fix
  • We’ve patched numerous bugs in many of our plugins

Code Review

• Custom theme for code review categories

Graphviz

• Upgrade to version 2.44 from 2.40

Knowledge Explorer

• Add keyboard shortcut
• Move route to /docs

Akismet

• Add a task to cleanup the database before uninstalling

Checklist

• Remove support for checkboxes other than [ ], [x], and [X]

Docker Manager

• Add plugin compatibility check support

Encrypt

• Add setting to auto-enable encryption
• Decrypt notification titles before rendering

Translator

• Security Fix

Data Explorer

• Add support for soft deleting (hiding) queries

Chat Integration

• Add Microsoft Teams support

Subscriptions

• Plugin made official
• Allow one-time purchases of products
• Support 3D Secure payments
• New UX style
• Cancel payments at the end of subscription, not immediately
• Show renewal date on active subscriptions

Assign

• New Assignment Summary page for groups

Calender

• Additional events functionality and improvements

Additional Features and Fixes

Click to expand

New Features

• Ensure posts are rebaked when missing is fixed
• Autoplay oneboxed twitter GIF media
• Allow group membership to unmute categories and tags
• Don’t notify about changed tags for a private message
• Introduce tasks for dealing with legacy broken uploads
• Group category permissions tab
• Block vibration in Firefox Android
• Use PG ts_headline for highlighting topic title in search.
• Add advanced order to search
• Notification for vote plugin
• Set notification levels when added to a group
• Poll breakdown 2.0
• Add category_id to TopicViewWordpressSerializer
• New plugin outlet for category-heading
• Invite emails to groups from add member modal
• Add expandable muted categories ui to /categories page.
• Show login button on error page if user is not logged in
• G,j and g,k to navigate to next and prev topic
• Allow picture HTML element in posts
• Allows to display charts by day/week/month
• Allow the specification of an arbitrary unicorn listen address
• Support converting HEIF images to JPEG
• Add tracked filter to topic lists
• Submit post from mobile composer preview
• Add query params to staff action logs
• Add support for top filter in tag page.
• Add “delete on owner reply” bookmark functionality
• Trigger user_updated event if email changed.
• Improve header meta alignment and truncation with css grid
• Load hidden posts in segments
• Allow video tag attributes for video gifs
• Add search to user bookmark list
• Add global rate limit for anon searches
• Parse images in email signatures
• Add “smallest” option to user text size preferences
• Add reply_as_new_group_message composer action
• Create SQL-only backup if there are no uploads
• Optionally skip the create account popup for external auth
• Sso_overrides_(email|username|name) for all auth methods
• Trigger user_updated event if username is changed.
• Site setting to always show category definitions
• Allow disabling of extra term injection in search

Bug Fixes

• user_option option can be nil for new users.
• User titles from translated badge names were automatically revoked
• SiteSettings::LocalProcessProvider didn’t work on multisite
• Default_tags_muted setting should work for anonymous users too.
• Sending a PM through a flag on a deleted post
• Error message when setting enforce 2fa with social logins
• Delete unused tags shouldn’t delete tags belonging to tag groups
• Unlike own posts on ownership transfer
• Polls can be quoted and loaded
• Do not cancel search early in tests
• Display label when theme uses default color scheme
• Do not override logo markup when loading page in dark mode
• Fix css var issues
• Makes group_show_serializer#is_group_owner follow standards
• Always wait for promise when loading a topic
• More efficient and resilient widget-dropdown body
• Add bookmark-list component
• Composer upload icon regression because of HEIC
• When destroying uploads clear card and profile background
• Add playsinline to twitter GIFs
• Allow safari to load and autoplay videos in posts
• Refactor broke wizard
• Skip rendering twitter video if matching format not found
• Broken when iconList missing
• Replace iframe with <video> for twitter videos
• Clicking on category autocomplete row
• Prevents errors on /tags when a tag constructor exists
• This leaves an empty example group in TRAVIS mode
• Ensure auto close notice is posted with system locale
• Mobile group add dropdown was broken
• Defer topic was broken
• application controller is not used by the card
• DEV: Introduce @bind decorator
• A paste event listener was re-added instead of being removed
• Add script asset locations to worker-src CSP directives
• Generate_topic_thumbnails job infinitely running for corrupted images
• Update preview when autocomplete is clicked
• Prevent LockOn conflicts
• Move queryParams to each discovery controller rather than shared
• Refreshing was not working
• Preserve anchors in permalink transitions
• Remove other category which is not used
• Improved specs to ensure that revise was succesful
• Generate topic excerpt when moving posts to new topic.
• Make sure user preference to open external links in new tab works for bookmark list excerpts
• Do not require tagging to be enabled for IMAP archive and delete
• Allow plugin pinning to fetch missing commits
• AWS S3 errors don’t necessarily include a message
• Change the controller method name to match its new name.
• Heisentest with topic timings
• Allow mods to choose restricted categories as parent category.
• Color scheme selection with non-default theme
• Expose PG headline highlighting for all search results.
• Limit PG headline based search blurb generation to 200 characters.
• Try to make topic_tracking_state_spec stable
• IOS/iPadOS freezing when changing notification level in topic footer
• Use correct site setting when uploading images
• Invalidate cache when updating color scheme colors
• Ensure load more directory items has a .json url
• Return 422 when creating topics with tags w/out permission
• Include secure media URLs when linking post uploads
• Update colors for presence plugin
• Smaller header font size for published page
• Include both name and id in color scheme stylesheet filename slugs
• Sync reviewable count when opening the hamburger menu
• Removes persistedQueryParams as it should work out of the box
• Specify config when generating tsquery using ts_headline.
• PM participants list refreshing after inviting
• Missing bottom border in select-kit color list settings
• User preferences tests didn’t always have pretender called
• Stop sync of tracking state when list is filtered
• Only raise proper "error" messages
• Pretender errors were being swallowed
• Raise errors for broken pretender responses in test mode
• Replace fullPath while rewriting the /my/ URLs.
• Ensures shadow has last_posted_at before comparing to site setting
• Attempt to output a useful error message
• Shows all_results if current settings category has no results
• Disable concurrent migration for multisite:migrate.
• Don’t run seeds if multisite migration fails.
• Excerpts larger than 999 are not supported
• Topic map was incorrectly counting assign actions
• Show “group members forbidden” message on mobile
• Rewrite of /my/URL should work on sub directory site too.
• Allows to change a user group notification level
• Previous fix comitted the wrong thing and was broken
• Exclude shared drafts from digests
• Current value of flair icon missing in group manage UI
• Load base color scheme when default theme is not set
• Check if selectable avatar with SHA1
• IMAP archive fix and group list mailbox code unification
• Discobot inappropriate flag section
• Bug with sharing when used outside a topic
• Get correct selectable avatar from URL
• Exclude DELETE methods from invalid request with payload.
• Reset max_posts query parameter
• Respect query params for latest.rss
• Set mailing_list_mode to false when unsubscribing from all
• IMAP sync email update uniqueness across groups and minor improvements
• Removes an error in the console in test mode
• Should allow non-ASCII slugs for category pages.
• Reset ‘filter’ query parameter when clicking on a nav-item
• Keep category name in URL when filtering
• Allow ‘c’ as a tag
• Define s3_helper in EnsureS3UploadsExistence job
• Rename delete_when_reminder_sent? bookmark method to avoid conflict with AR
• Add protection when removing auto delete on post bookmarks
• Ensure topic user bookmarked synced on bookmark auto-delete
• Allow playsinline for videos in posts
• Ensure correct locale is set during RenderEmpty responses
• Reduces charts height
• Prevents group show serializer to override basic group serializer
• Computed property deprecation
• Page:changed was sometimes reporting the wrong URL
• Add back group redirects
• Bump onebox to 2.0.1 for engine priority fix
• Cooked snippet of raw in Topic.similar_to.
• Handle case where Post#raw is blank in Topic.similar_to.
• Improve Topic.similar_to with better Topic#title matches.
• Improve allowed_path column migration
• Resolve issue where deleted spam topics marked as Not Spam were not being recovered
• Avoid validation error when deleting users with locked trust level
• Uses topic title for published page head title
• Reduce number of terms injected for host lexeme.
• Improve regexp for matching version lexeme.
• Don’t inject extra terms for version lexeme.
• Add a translation for reaction notification
• Reserve id for reaction notifications
• Use allowlist and blocklist terminology
• Tests that used the olds paths
• Uploads was not testing properly
• Pass siteSettings through in more places
• Add enable_email_sync_demon global variable and disable EmailSync demon by default
• Add strip_secure_urls method to GroupSmtpMailer
• Do not show Email tab for group settings unless IMAP + SMTP enabled
• Tests for reindex_search_spec pass regardless of seed
• Display correct status on unsubscribe page
• Move consts and translations for bookmark auto delete prefs
• Restore navigation-bar on tag topic list
• Include resolved locale in anonymous cache key
• Make set_locale an around_action to avoid leaking between requests
• Improve email styling of code blocks
• Remove iOS trick to prevent scrolling when focusing on input
• Reviews that are auto-hidden by a trusted spam flagger should always have enough weight.
• Remove the border from YT thumbnail placeholder
• Apply video preview trick for Safari to stream only
• Add system fonts to wizard
• Allow user to recover/delete post if they can review the topic
• Typo in NotificationsController#index not caught by tests.
• Ignore removed delete_when_reminder_sent bookmarks column
• Stop double prepending of window.location.origin on media URLs
• Test for fillGapBefore
• Remove username_lower from admin serializer
• Keep by_users check in S3 inventory
• Delete synonyms in topics if target tag is already added.
• Improve S3 inventory logic
• Undefined method on nil class error in forking servers.
• Gives emojis a width/height to prevent lazy loading warning
• Handle PG readonly mode in Auth::DefaultCurrentUserProvider.
• Don’t raise error when adding to cache fails in readonly mode.
• Trigger before upload event after saving and before uploading it, so we are sure that the upload is valid.
• Users should be able to delete their own queued posts
• Focus tests are unreliable in qunit
• Our test build of highlight.js was broken
• Raw jQuery usage in tests
• deleted is a computed property of Topic
• Report was overwriting a CP
• category-drop tests were broken and overwriting CPs
• Overwritten computed properties
• Missing favicon in test
• Listing topics with muted mixed-case tags
• Missing application backtrace in chained loggers."
• Incorrectly rescuing from PG::ServerError.
• Correct stream counter when load more posts
• Fewer broken image paths in tests
• Don’t use prototype extensions like .observes
• Tests involving dates were logging warnings
• passwordRequired is a computed property
• Poll tests were overwriting a couple of computed properties
• More 404 image requests in test
• Error in test mode with missing topic
• Don’t load images that don’t exist in test
• Tooltip is no longer used
• Discourse.Site is deprecated
• Show background images for both slug formats
• Missing title when inserting hyperlinks
• Bookmark search fixes
• Reindex posts when Topic#title or Category#name changes.
• Add topic title back to choose-topic
• Update meh-o icon to far-meh
• Be sure to use same units when comparing thumbnail size
• Fewer 404s in JS tests
• More errors being logged in tests
• Deprecation usernames is now recipients
• Remove more computed properties being set
• Deprecation - usernames is now recipients
• Overwriting more computed properties
• Remove computed property setting from hamburger test
• Don’t use jQuery directly in a test
• Setting computed properties in tests
• Removal of i18nPrefix deprecations
• Remove user_deleted when staff recovers post
• : trigger user_updated event only if email changed after user creation.
• in:title search should only search through topic first posts.
• Search page bulk-select button position
• Count new and unread respects muted categories
• Prevent thumbnail gen if image too large
• Apply video preview workaround to iOS
• Regression in secure URL generation, followup to 36bad0c
• Preload metadata for audio/video when secure media enabled
• Trick Safari into loading video previews
• Off-by-one-slash error in topic.notifications.reasons
• Add noindex header to user summary page.
• Don’t overwrite maxlength computed property
• loaded is a CP and can’t be overwritten
• Silence route-recognizer source map errors in development mode
• Silence ember-qunit source map warning
• Add popper sourcemap
• Properly load ember source map in development mode
• Can’t set url on topics, it is calculated from slugs
• Error with currentCategory
• FilterPlaceholder is a computed property
• topic.details is not a plain JS Object
• Allow highlightjs-worker to be compiled successfully
• Ignore document length in search when ranking by relevance.
• Prevent redirect when image scale btn is inside a link.
• Search by relevance may return incorrect post number.
• Add protection just in case topic is not set
• Correct user profile URLs in /about crawler view
• Strip query from URLs when indexing for search.
• Inject extra lexemes for host lexeme.
• Search for whole URLs wasn’t working.
• Improvements for vanilla bulk import
• Ensure that aggregating search shows the post with the higest rank.
• Various improvements to bookmark modal UI
• Incorrect search blurb when advanced search filters are used take2
• Get only the correct collapse title in emails
• Don’t strip noopener from oneboxes
• Don’t award new user of the month in the wrong month
• Remove social sharing icons from private contexts
• Check if last poster exists before using it
• Set the lang/xml:lang html attrs in emails
• Skip whisper posts when updating topic like count
• Slightly reduce fake delay of discobot user.
• Last visit bar regression
• Allow signup when auth provider supplies no email
• Replace links to removed uploads from reviewables with a placeholder
• Do not display enabled inputs when username/name are locked
• Sync client and server side behavior for category hashtag lookup
• Post menu bookmark icon and attributes not refreshing on notification click
• Migrate topic_users.bookmarked to false when it is incorrectly true
• Test output related to Discourse::VERSION
• Flaky test
• Flaky tests
• Incorrect fix for invites breaking when no group is selected
• Invites when no group is selected
• Catch all kinds of exceptions when processing email
• Short URL resolution in cook-text
• Force ActiveRecord reading role if Redis is down take 2.
• Force ActiveRecord reading role if Redis is down.
• Do not send system emails to suspended users
• getURL deprecation
• ‘resend all invite’ button was not working as expected
• Cap bookmark name at 100 chars and truncate existing names
• Stop updating bookmarked column from TopicUser.update_post_action_cache
• Incorrect search blurb when advanced search filters are used.
• Disable security keys at same time as TOTP 2FA
• Only offer disabling 2FA to admins
• Bookmarks shortcut goes to new bookmarks with reminders
• Do not highlight large code blocks
• Set default value for poll result field
• Redirect user to the URL with the correct category slug
• Ensures category order keeps consistent
• Add table CSS rules to normalize
• Fix race condition when resolving tag and category hashtags
• Improve category hashtag lookup
• Improve category hashtag lookup
• Sub-sub-categories can be mentioned using only two levels
• Remove support for three-level hashtags
• Set default value for poll result field
• Generate Topic Thumbnails nil to Array error
• Handle the case where upload goes missing during downsizing
• Do not rerender widget-dropdown on all clicks
• CookText may be gone before promise resolves
• OptimizedImage#filesize
• Make Email::Styles operate on html documents instead of fragments
• Ensures seconds are displayed when used with dates
• Update normalize css from 3.0.1 to 8.0.1
• Skip hidden posts while generating canonical url.
• Uploading an existing image as a site setting
• Uploading an image as a site setting
• Emoji autocomplete not triggering correctly
• Increase time of DOWNLOAD_URL_EXPIRES_AFTER_SECONDS to 5 minutes
• Negative limit values shouldn’t cause error 500
• Filter read/unread notifications on the server side
• Delete related search data when record has been deleted.
• Return cdn url for uploads if available.
• Support root paths that omit the trailing slash and have QPs
• Search was not multisite aware
• Hide publish_read_state option from non-admin users
• Sometimes not all output of psql was logged during restores
• Emoji_autocomplete_min_chars failing when not 0
• Update theme fields when updating from ThemesInstallTask
• Uploads cannot be mapped due to the cook-text’s element attr being null
• Identify slug-less topic urls everywhere
• Correct version comparison logic when comparing stable to beta
• Serialize an empty array if no suggested topics exist
• Seed needs to run before optimizing site icons.
• Published-page-header should be a sibling to published-page-body not a parent
• Broken specs
• Remove paths from robots.txt in favor of noindex header
• Match discobot triggers on cooked version
• Invalid urls should not break store.has_been_uploaded?
• Avoid marking notifications as seen in readonly mode.

UX Changes

• Better wording when there are no unused tags to delete
• Help users understand the meaning of each scope.
• Use the same formatting for both user and group card bios
• Preload muted categories list to prevent rendering delay.
• Ensures search results wrap on mobile
• Set silence_reason using the system locale
• Update header background color in mobile app webview
• Ensure CSS vars are loaded in the Wizard stylesheet
• Refactor pikaday month prev/next button styling
• Refactor lightbox hover drop shadow
• Uniform focus styles for composer inputs/textarea
• Allows to navigate widget dropdown with tab and enter
• Fix spacing of composer preview on mobile
• Shrink composer consistently when pressing Done in iOS
• Improve alignment and consistency on full page search
• Fix quote sharing button spacing
• Better error message if moderator is not allowed to invite to group
• Do not show invite to group option if mod is not owner of any group
• Fix missing icon when merging selected posts
• Use group-chooser in invite modal
• Fix layout for long bookmark notes
• Simplifies editing email templates by always having a default
• Add link to user email preferences in admin view
• Remove extra space added by img resize controls in composer preview
• Restore table borders
• Hide login button during externally authenticated account creation
• Suppress “in reply to” section in emails by default
• Truncate long badge names in the mobile usercard
• Add Login button on 403 error page if user is not logged in

Performance

• Drop index idx_regular_post_search_data concurrently
• Drop idx_regular_post_search_data during migration
• Improve performance of post_search_data migration
• Ensure transaction is of minimal size
• Add partial index for non-pm search.
• Prefer joins over subquery for User#private_posts_for_user.
• Remove extra subquery in search.
• Switch to ActiveRecord’s upsert in SearchIndexer.
• Faster TL3 promotion replies needed calculation
• I improved the performance of the ‘notify_reviewable’ job by doing only 1 query
• Limit characters used to generate headline for search blurb.
• Use PG headlines for blurb generation and highlighting for search.
• Replace video and audio links in search blurb while indexing.
• Optimize ActionView::Helpers::TextHelper#excerpt.
• Release post_upload records when downloaded image is removed
• Move URI regexp in GroupSearchResults.blurb_for into constant
• Remove one extra call to Redis when searching.
• Preload S3 inventory data for multisite clusters
• Avoid parsing Post#cooked with Nokogiri for every search.
• Combine avatar_lookup and primary_group_lookup into user_lookup
• Reduce size of search payload by removing unused topic attributes.
• Move highlightjs to a background worker, and add result cache
• Topic_view participant post count: don’t send back ID list
• Cache user summary data
• Add user_id condition so we can use another index in the query
• Load topic bookmarks for the user in user_post_bookmarks
• Remove post_upload recovery in daily EnsureS3UploadsExistence job
• Do not include thumbnail information in default topic list payload
• Use post number to create canoncial path in mega topics.
• Only update etag when it changes
• Refactor lightbox decorator to use querySelectorAll
• Check for modal visibility in a more efficient way
• Exclude image_url and thumbnails from SearchTopicListItemSerializer.
• Cache all metadata for 60 seconds
• Memoize cooked triggers
• Stop adding more topics to search when not needed