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1.21.2

louislam/uptime-kuma1.21.2Apr 3, 2023by louislam

AI Summary

This release focuses on a complete rewrite of the maintenance feature to be cron-based, offering better performance and timezone support. It fixes critical bugs from versions 1.21.0 and 1.21.1 while adding new capabilities like per-maintenance timezones with DST support and optional date ranges.

Key Highlights

  • Complete rewrite of maintenance feature to be cron-based with significantly improved performance
  • Critical bug fixes for maintenance functionality that was broken in versions 1.21.0 and 1.21.1
  • Added ability to set a timezone per maintenance schedule with DST support
  • Fix for 'Ignore TLS/SSL Error' not working when using a proxy
  • 'Effective Date Range' is now optional instead of required

Breaking Changes

  • All old maintenance schedules will be set to UTC - users must review and update individually
  • Due to cron limitations, 'Last 2nd day of month', 'Last 3rd day of month', and 'Last 4th day of month' options are no longer available in Day of Month strategy (only 'Last day of month' remains)

New Features

  • Schedule maintenance with a cron expression + duration
  • Ability to set a timezone per maintenance individually
  • Ability to follow timezone with DST support
  • Effective Date Range is now optional

Full Release Notes

🐻 Always perform a backup of your Uptime Kuma before upgrading.

### ⚠️ IMPORTANT

After upgraded to this version. You should review your maintenance: 

- All old maintenance schedules will be set to UTC individually, if you need other timezones, please change it individually.
- Since previous versions' maintenance is always respected to UTC, which means the maintenance time could be shifted due to DST in your country. You should check it.
- Breaking change: Due to the limitation of cron, the options `Last 2nd day of month`, `Last 3rd day of month` and `Last 4th day of month`  in the strategy `Day of Month` is no longer available. (`Last day of month` is still available)

### 🆕 New Features
- Now you can schedule maintenance with a cron expression + duration

### 🐛 Bug Fixes
- #3003 Maintenance is completely bugged in `1.21.1` and `1.21.0`
- #2988 Fix `Ignore TLS/SSL Error` is not working when using a proxy (Thanks @chakflying)

### 💇‍♀️ Improvements
- [Maintenance] The core of maintenance feature is completely rewritten and is changed to cron based, the performance is much better
- [Maintenance] `Effective Date Range` is no longer required, it is now optional
- [Maintenance] Ability to set a timezone per maintenance
- [Maintenance] Ability to follow the timezone with DST

### 🦎 Translation Contributors
- #3015 (Thanks @Buchtic @Genc @ademaro @aljvdi @cyril59310 @filename24 @ismael1222 @marco-doerig @rubesaca)

### Others
- It no longer perform a backup during a database migration, so it won't take up a lot of disk space unexpectedly if your database is big. However, I highly recommended that you should backup manually.
- Other small changes, code refactoring and helps:
@GrantBirki
(Let me know if your name is missing. If your pull request have been merged in this version)