1.21.0

🆕 New Features

• #2489 Ability to clone monitors (Thanks @mathiash98 @chakflying)
• #1685 API Keys Management (Currently, it is used for Prometheus metrics API only) (Thansk @Computroniks)
• #2806 [Status Page] Add markdown support for description (Thanks @andreasbrett)
• #2531 [HTTP(s) Monitor] New Auth method: mTLS
• #2610 [HTTP(s) Monitor] Support XML Request Body (Thanks @bayramberkay @Genc @JustinTisdale)
• #2764 Add "Add New Tag" button in Settings (Thanks @chakflying)
• #939 Ability to set description of monitors (Thanks @jcvincenti)
• #2728 PagerTree Notification Provider (Thanks @armiiller)
• Update Apprise to 1.3.0
• #2191 Windows portable executable (uptime-kuma.exe) (Support Windows x64 only) (See uptime-kuma-win64-portable-1.0.0.zip below)

🐛 Bug Fixes

• #2907 Redis monitor memory leak issue (Thanks @chakflying)
• #2776 Avoid generating maintenance timeslots endlessly for maintenance which causes high CPU usage and stuck at startup
• #2835 The game list in the GameDig monitor returns nothing on first run (Thanks @chakflying)
• [Non-docker] Installation hangs on npm run download-dist on Node.js >= 18
• #2823 Status page will no longer throw error if description or footer is not set (Thanks @chakflying)
• #2876 [Push Monitor] Fix uptime cache issue (Thanks @chakflying)
• #2883 [Ping Monitor] Fix IPv6 issue
• #2880 Deleted monitor does not immediately disappear on a status page

💇‍♀️ Improvements

• #2786 Sort tags in the monitor list on dashboard (Thanks @luckman212)
• #2736 [Slack Notification] Better popup notification on mobile (Thanks @blozano824)
• #2748 Send status code 5XX instead of 4XX if it is database related errors (Thanks @chakflying)
• #2812 Better notification list
• #2334 #2595 #2716 [Telegram Notification] Support more options: protect forwarding, slient alert and message thread (topic) of the forum (Thanks @nlutsenko @tminei @Haythamasalama)
• #2744 Add ability to use User ID for LunaSea notifications (Thanks @bobby-ore)
• f47f2d5 Better save button for edit/add monitor page

🦎 Translation Contributors

• #2861 New language: Hebrew (he_IL) (Thanks @byawitz)
• #2789 New language: Urdu (Thanks @Zaid-maker)
• #2927 New language: Georgian (Thanks @Ghvinerias)
• #2788 #2890 #2913 Translations on Weblate. (Thanks @401U @Alanimdeo @AmadeusGraves @AnnAngela @DoyunShin @Genc @Ghvinerias @Gitricity @Jumala9163 @Kurty00 @MrEddX @Saibamen @TheSainEyereg @Tomasz365 @Zac10ck @Zaid-maker @Zandor300 @alex-connor @aosmirnov @bartcallant @black23 @byawitz @chakflying @ciccio0476 @cnlancehu @cyril59310 @deathart @dmitriev-ivan @furkanipek @fuyuki123 @ilya12077 @kiznick @marco-doerig @mathias56k @simonghpub @stanol @stianmeyer @theS1LV3R @tim-wiegers @victorpahuus ButterflyOfFire@Weblate Samuel-Perrier@Weblate krolli@Weblate)

Others

• Other small changes, code refactoring and helps:
  @OidaTiftla @spali @stanol @AlexKraus @tombii @401U
  (Let me know if your name is missing. If your pull request have been merged in this version)