prometheus v2.31.0 Release Notes
Release Date: 2021-11-02 // over 2 years ago-
- ๐ [CHANGE] UI: Remove standard PromQL editor in favour of the codemirror-based editor. #9452
- [FEATURE] PromQL: Add trigonometric functions and
atan2
binary operator. #9239 #9248 #9515 - ๐ [FEATURE] Remote: Add support for exemplar in the remote write receiver endpoint. #9319 #9414
- [FEATURE] SD: Add PuppetDB service discovery. #8883
- [FEATURE] SD: Add Uyuni service discovery. #8190
- ๐ [FEATURE] Web: Add support for security-related HTTP headers. #9546
- [ENHANCEMENT] Azure SD: Add
proxy_url
,follow_redirects
,tls_config
. #9267 - [ENHANCEMENT] Backfill: Add
--max-block-duration
inpromtool create-blocks-from rules
. #9511 - ๐จ [ENHANCEMENT] Config: Print human-readable sizes with unit instead of raw numbers. #9361
- [ENHANCEMENT] HTTP: Re-enable HTTP/2. #9398
- [ENHANCEMENT] Kubernetes SD: Warn user if number of endpoints exceeds limit. #9467
- ๐ง [ENHANCEMENT] OAuth2: Add TLS configuration to token requests. #9550
- [ENHANCEMENT] PromQL: Several optimizations. #9365 #9360 #9362 #9552
- [ENHANCEMENT] PromQL: Make aggregations deterministic in instant queries. #9459
- [ENHANCEMENT] Rules: Add the ability to limit number of alerts or series. #9260 #9541
- 0๏ธโฃ [ENHANCEMENT] SD: Experimental discovery manager to avoid restarts upon reload. Disabled by default, enable with flag
--enable-feature=new-service-discovery-manager
. #9349 #9537 - ๐ป [ENHANCEMENT] UI: Debounce timerange setting changes. #9359
- ๐ [BUGFIX] Backfill: Apply rule labels after query labels. #9421
- ๐ [BUGFIX] Scrape: Resolve conflicts between multiple exported label prefixes. #9479 #9518
- [BUGFIX] Scrape: Restart scrape loops when
__scrape_interval__
is changed. #9551 - ๐ [BUGFIX] TSDB: Fix memory leak in samples deletion. #9151
- ๐ [BUGFIX] UI: Use consistent margin-bottom for all alert kinds. #9318