* SECURITY

  * Prevent remote code execution vulnerability with mirror repo URL settings (#6593) (#6594)
  * Resolve 2FA bypass on API (#6676) (#6674)
  * Prevent the creation of empty sessions for non-logged in users (#6690) (#6677)
* BREAKING
  * Add "ghost" and "notifications" to list of reserved user names. (#6208)
  * Change sqlite DB path default to data directory (#6198)
  * Adds MustChangePassword to user create/edit API (#6193)
  * Disable redirect for i18n (#5910)
  * Releases API paging (#5831)
  * Allow Macaron to be set to log through to gitea.log (#5667)
  * Don't close issues via commits on non-default branch (#5622)
* FEATURE
  * Add regenerate secret feature for oauth2 (#6291)
  * Expose issue stopwatch toggling via API (#5970)
  * Add other session providers (#5963)
  * Pull request conflict files detection (#5951)
  * Integrate OAuth2 Provider (#5378)
  * Implement "conversation lock" for issue comments (#5073)
  * Feature: Archive repos (#5009)
  * Discord Oauth2 support (#4476)
  * Allow to set organization visibility (public, internal, private) (#1763)
  * Added URL mapping for Release attachments like on github.com (#1707)
* ENHANCEMENT
  * Add support for client basic auth for exchanging access tokens (#6293)
  * Add ability to sort issues by due date (#6206) (#6244)
  * Style tweaks to issue selection (#6196)
  * Increase Username and Orgname MaxSize 35 -> 40 (#6178)
  * Coverage profile with multiple packages (#6167)
  * Split setting.go to multiple files (#6154)
  * Allow labels to contain emoji (#6063)
  * Disable git fsck for mirrored repos by default (#6018)
  * Add default time out for git operations (#6015)
  * Split setting.go as multiple files (#6014)
  * Make dashboard navbar and footer full-width (#6013)
  * Add lang specific font stacks for CJK (#6007)
  * Fix header menu misalignment (#6002)
  * Enhance closed PR and Issue status in the list (#6000)
  * Make navbar full width (#5998)
  * Add option to close issues via commit on a non master branch (#5992)
  * Support n as a line highlight prefix (#5987)
  * Search for org repos (#3031) (#5986)
  * Minor UI tweaks (#5980)
  * Use native golang SSH library but ssh-keygen when enable built-in SSH server to remove dependent on that command lines (#5976)
  * Dashboard tweaks (#5974)
  * Fixes for repo topic editor (#5971)
  * Display the branch name in the commit view (#5950)
  * handle milestone events for issues and PR (#5947)
  * Add label names as filter in issue search api (#5946)
  * Repo header tweaks (#5945)
  * Better support for long repo names (#5932)
  * Fix wrapping long code lines (#5927)
  * Change GPG Validation colors and remove inline CSS (#5404) (#5896)
  * Fix "pulls.blocked_by_approvals" text (#5879)
  * Rename reject to 'request changes' (#5858)
  * Move input fields to add members to a team and repos to a team (#5853)
  * Config option to disable automatic repo watching (#5852)
  * New Issue ?body= query (#5851)
  * Add API to list tags (#5850)
  * Pagination for git tree API (#5838)
  * Add InternalTokenURI to load InternalToken from an external file (#5812)
  * Allow markdown files to read from the LFS (#5787)
  * Add the ability to use multiple labels as filters (#5786)
  * Adjust log settings when a user is not found. (#5771)
  * Log IP of failed ssh connection (#5766)
  * Moved defaults in defaults.go to setting.go (#5764)
  * Make DB connect more robust (#5738)
  * Add Default Pull Request Title (#5735)
  * Refactor repo.isBare to repo.isEmpty #5629 (#5714)
  * Add flag to skip repository dumping (#5695)
  * Prioritize "readme.md" (#5691)
  * Improve "Fork button" for guests by showing a pop up asking them to log in before forking (#5690)
  * Allow for user specific themes (#5668)
  * Display branch name in delete branch confirmation modal. (#5654)
  * New API routes added (#5594)
  * Refactor notification for indexer (#5111)
  * Refactor mail notification (#5110)
  * Show email if the authenticated user owns the profile page being requested for (#4981)
  * Optimize pulls merging (#4921)
  * Sort Repositories widget by most recently updated (#3963) (#4599)
  * Allow markdown table to scroll (#4401)
  * Automatically clear stopwatch on merging a PR (#4327)
  * Add the Owner Name to differentiate when merging (#3807)
  * Add title attributes to all items in the repo list viewer (#6258) (#6650)
* BUGFIXES
  * Fix dropdown icon padding (#6651) (#6654)
  * Fix wrong GPG expire date (#6643) (#6644)
  * Fix forking an empty repository (#6637) (#6653)
  * Remove call to EscapePound .Link as it is already escaped (#6656) (#6666)
  * Properly escape on the redirect from the web editor (#6657) (#6667)
  * Allow resend of confirmation email when logged in (#6482) (#6486)
  * Fix mail notification when close/reopen issue (#6581) (#6588)
  * Change API commit summary to full message (#6591) (#6592)
  * Add option to disable refresh token invalidation (#6584) (#6587)
  * Fix bug user search API pagesize didn't obey ExplorePagingNum (#6579) (#6586)
  * Fix new repo alignment (#6583) (#6585)
  * Prevent server 500 on compare branches with no common history (#6555) (#6558)
  * Properly escape release attachment URL (#6512) (#6523)
  * Hacky fix for alignment of the create-organization dialog (#6455) (#6462)
  * Disable benchmarking during tag events on DroneIO (#6365) (#6366)
  * Make sure units of a team are returned (#6379) (#6381)
  * Don't Unescape redirect_to cookie value (#6399) (#6401)
  * Fix dump table name error and add some test for dump database (#6394) (#6402)
  * Fix migration v82 to ignore unsynced tags between database and git data; Add missing is_archived column on repository table (#6387) (#6403)
  * Display correct error for invalid mirror interval (#6414) (#6429)
  * Clean up ref name rules (#6437) (#6439)
  * Fix Hook & HookList in Swagger (#6432) (#6440)
  * Change order that PostProcess Processors are run (#6445) (#6447)
  * Clean up various use of escape/unescape functions for URL generation (#6334)
  * Return 409 when creating repo if it already exists. (#6330)
  * Add same changes from issues page to milestone->issues page (#6328)
  * Fix ParsePatch function to work with quoted diff --git strings (#6323)
  * Fix reported issue in repo description (#6306)
  * Use url.PathEscape to escape the branchname (#6304)
  * Add robots.txt as reserved username (#6272)
  * Replace linkRegex with xurls library (#6261)
  * Remove visitLinksForShortLinks features (#6257)
  * Add unit types to repo action URL to correctly show 404 when archived (#6247)
  * Check organization visibility before everything else (#6234) (#6235)
  * Prevent double-close of issues (#6233)
  * Override xorm type mapping for U2F counter (#6232)
  * Add isAdmin to user API response (#6231)
  * Update git vendor to fix wrong release commit id and add migrations (#6224)
  * Fix fork button (#6223)
  * Fix renames over redirects (#6216)
  * Fix display dashboard even if require to change password (#6214)
  * Create a repo redirect when transferring ownership (#6210) (#6211)
  * Fix issue update race condition (#6194)
  * Fix bug when migrate repository 500 when repo is existed (#6188)
  * Fix scrollbar always present on page body (#6177)
  * Fix bug when set indexer as db and add tests (#6173)
  * Modify linkRegex to require http|https (#6171)
  * Fix bug user could change private repository to public when force private enabled. (#6156)
  * Fix admin list user/org API (#6143)
  * Make repo creation for API similar to UI (#6142)
  * Make document body a flexbox (#6139)
  * Refactor issue indexer, add some testing and fix a bug (#6131)
  * Load Issue attributes for API call (#6122)
  * Fix bug when update owner team then visit team's repo return 404 (#6119)
  * Fix heatmap and repository menu display in Internet Explorer 9+ (#6117)
  * Show private organization for admin, fix #6111 (#6112)
  * Fix prohibit login check on authorization (#6106)
  * Move to ldap.v3 to fix #5928 (#6105)
  * Remove use MakeAssigneeList in webhooks to fix deadlock (#6102)
  * Allow display of LFS stored Readme.md on directory page (#6073) (#6099)
  * Make sure labels are actually returned (#6053)
  * Fix panic: template: repo/issue/list:210: unexpected "=" in operand (#6041)
  * After deleting a repo on admin panel, UI should remember the last sort type (#6033)
  * Default create repository on organisation on its dashboard (#6026)
  * Swagger: Remove spaces in MergePullRequestOption enum (#6016)
  * Fix metrics auth token detection (#6006)
  * Fix repo header issues (#5995)
  * Fix bug when deleting a linked account will removed all (#5989)
  * Make organization dropdown scrollable when using mouse wheel (#5988)
  * Fix empty ssh key importing in ldap (#5984)
  * Admin config page mailertype setting option update (#5973)
  * Fix redirect loop during forced password change (#5965)
  * Show user who created the repository instead of the organisation in action feed (#5948)
  * Remove all CommitStatus when a repo is deleted (#5940)
  * Fix ssh deploy and user key constraints (#1357) (#5939)
  * Fix log output (#5938)
  * Set PusherName and PusherID to owner on deploy key to fix pushing with deploy keys (#5935)
  * Fix compare button (#5929)
  * Fix bug when read public repo lfs file (#5912)
  * Only allow local login if password is non-empty (#5906)
  * Recover panic in orgmode.Render if bad orgfile (#4982) (#5903)
  * Provide better panic handling (#5902)
  * Respect value of REQUIRE_SIGNIN_VIEW (#5901)
  * Show a 404 not a 500 if a repo does not exist (#5900)
  * Ensure repo is loaded in mailer (Completely fix #5891) (#5895)
  * Ensure issue.Poster is loaded in mailIssueCommentToParticipants (#5891)
  * Correct footer height if screen-width is to small (fixes #5878) (#5889)
  * In gitea serv switch off console logger to fix #5866 (#5887)
  * Don't allow pull requests to be created on an archived repository (#5883)
  * Support reviews on a deleted file path (#5880)
  * Fix compare button on upstream repo leading to 404 (#5877)
  * Fix null pointer on not logged in attempt to Sudo (#5872)
  * Fix new release creation API to allow empty target (#5870)
  * Fix an error while adding a dependency via UI. (#5862)
  * Fix failing migration v67 (#5849)
  * Fix delete correct temp directory (#5839)
  * Make sure .git/info is created before generating .git/info/sparse-che… (#5825)
  * Fix topics saving internal error and disable for archived repos (#5821)
  * Fix TLS errors when using acme/autocert for local connections (#5820)
  * When creating new repository fsck option should be enabled (#5817)
  * Request for public keys only if LDAP attribute is set  (#5816)
  * Fix serving of raw wiki files other than .md (#5814)
  * Fix migration 78 error mssql (#5791)
  * Disallow empty titles (#5785)
  * Fix the v78 migration script (#5776)
  * Ensure valid git author names passed in signatures (#5774)
  * Fix wrong assumption where a user is always said to have unassigned (her)himself (#5769)
  * Upgrade go-sql-driver/mysql to fix invalid connection error (#5748)
  * Fixing PostgreSQL dump creation (#5747)
  * Add proper CORS preflight origin validation (#5740)
  * Disable auto-migrate in docker container (#5730)
  * In basic auth check for tokens before call UserSignIn (#5725)
  * Pooled and buffered gzip implementation (#5722)
  * Ensure that sessions are passed into queries that could use the database to prevent deadlocks (#5718)
  * Keep file permissions during database migration (#5707)
  * Use correct value for "MSpan Structures Obtained" #4742 (#5706)
  * Refactor editor upload, update and delete to use git plumbing and add LFS support (#5702)
  * Update xorm to fix issue #5659 and #5651 (#5680)
  * Fix public will not be reused as public key after deleting as deploy key (#5671)
  * When redirecting, clean the path (#5669)
  * Don't list an issue on its own dependency list UI. (#5658)
  * Fix commit page showing status for current default branch (#5649) (#5650)
  * Only count users own actions for heatmap contributions (#5647)
  * Fix sqlite deadlock when assigning to a PR (#5640)
  * Refactor issue indexer (#5363)
* TESTING
  * Run benchmark at tag to track performances (#6035)
  * Add test environment for MySQL8 (#5234)
* BUILD
  * Use go 1.12 for tests and deprecate go 1.9 (#6186)
  * Makefile changes for Windows and easier development (#6103)
  * Update bleve dependency to latest master revision (#6100)
  * Switch to more recent build of xgo (#6070)
  * Add autoprefixer to css build (#6029)
  * Update the version of less (#6010)
  * Make log mailer for testing (#5893)
* DOCS
  * Add more tests and docs for issue indexer, add db indexer type for searching from database (#6144)
  * update default value of `--must-change-password` cli flag (#6032)
  * Update and expand information about building Gitea (#6019)
  * Update U2F Section of app.ini.sample (#5994)
  * Update swagger for release API pagination (#5841)
  * Added docs for the tree api (#5834)
* MISC
  * Add single commit API support (#5843)
  * Add missing GET teams endpoints (#5382)
  * Migrate database if app.ini found (#5290)
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