Release v1.16.0 · prometheus/client_golang

What's Changed

[BUGFIX] api: Switch to POST for LabelNames, Series, and QueryExemplars. #1252
[BUGFIX] api: Fix undefined execution order in return statements. #1260
[BUGFIX] native histograms: Fix bug in bucket key calculation. #1279
[ENHANCEMENT] Reduce constrainLabels allocations for all metrics. #1272
[ENHANCEMENT] promhttp: Add process start time header for scrape efficiency. #1278
[ENHANCEMENT] promlint: Improve metricUnits runtime. #1286

Commits

Merge v1.15 to main by @bwplotka in #1250
Switch to POST for LabelNames, Series, and QueryExemplars to DoGetFallback by @jacksontj in #1252
✏️ [collectors]: fix typo in test assertion by @vegerot in #1153
Added interactive tutorial [kubeCon] by @bwplotka in #1255
Fixed tutorial. by @bwplotka in #1256
Bump golang.org/x/sys from 0.6.0 to 0.7.0 by @dependabot in #1265
Cleanup proto use in tests by @SuperQ in #1264
Fix tutorial on WSL-based systems by @marevers in #1257
Fix undefined execution order in return statements by @PiotrLewandowski323 in #1260
Merge release 1.15.1 to main by @bwplotka in #1267
GitHub Workflows security hardening by @sashashura in #1180
add process start time header to client_golang prometheus by @logicalhan in #1278
Fix bug in bucket key calculation by @beorn7 in #1279
Bump github.com/prometheus/procfs from 0.9.0 to 0.10.1 by @dependabot in #1283
Reduce constrainLabels allocations by @khasanovbi in #1272
added circleci as gh action YAML by @krishnaduttPanchagnula in #1281
Improve metricUnits runtime by @avlitman in #1286
Moving fully to GH actions. by @bwplotka in #1288
Fix docstring references to renamed native histogram fields / functions. by @juliusv in #1290
Fixed README & CHANGELOG; Added fmt makefile command (+bingo) for easier contributions. by @bwplotka in #1289

Full Changelog: v1.15.1...v1.16.0