release-4983

What's Changed

• CI: temporary disable coverage report for regression tests by @bayandin in #6798
• pageserver: roll open layer in timeline writer by @VladLazar in #6661
• proxy: use postgres_protocol scram/sasl code by @conradludgate in #4748
• pageserver: remove heatmap file during tenant delete by @jcsp in #6806
• control_plane/attachment_service: improve Scheduler by @jcsp in #6633
• pageserver: ensure we never try to save empty delta layer by @jcsp in #6805
• Allow initdb preservation for broken tenants by @arpad-m in #6790
• storage controller: fix spurious reconciles after pageserver restarts by @jcsp in #6814
• storage controller: debug observability endpoints and self-test by @jcsp in #6820
• CI: Update deprecated actions by @bayandin in #6822
• storage controller: issue timeline create/delete calls concurrently by @jcsp in #6827
• http2 alpn by @conradludgate in #6815
• proxy: fix #6529 by @conradludgate in #6807
• fix(startup + remote_timeline_client): no-op deletion ops scheduled during startup by @problame in #6825
• fix(test_ondemand_download_timetravel): occasionally fails with WAL timeout during layer creation by @problame in #6818
• pageserver: fix treating all download errors as 'Other' by @jcsp in #6836
• Fix active_timelines_count metric by @petuhovskiy in #6839
• tests: add a shutdown log noise case to test_location_conf_churn by @jcsp in #6828
• feat(metrics): per-timeline metric for on-demand downloads, remove calls_started histogram by @problame in #6834
• Add /terminate API by @nikitakalyanov in #6745
• test: adjust checkpoint distance in test_layer_map by @VladLazar in #6842
• CI(test_runner): misc small changes by @bayandin in #6801
• neon_local: add flag to create test user and database by @skyzh in #6848
• pageserver: add vectored get implementation by @VladLazar in #6576
• storage controller: concurrency + deadlines during startup reconcile by @jcsp in #6823
• proxy: improve error classification by @conradludgate in #6841
• tests: Make test_vm_bit_clear_on_heap_lock more robust again. by @hlinnaka in #6714
• pageserver: adjust checkpoint distance for sharded tenants by @jcsp in #6852
• feat: imitiation_only eviction_task policy by @koivunej in #6598
• fix: remaining missed cancellations and timeouts by @koivunej in #6843
• Implement a sharded time travel recovery endpoint by @arpad-m in #6821
• Revise CODEOWNERS by @jcsp in #6840
• tests: improve stability of tests using wait_for_upload_queue_empty by @jcsp in #6856
• test_sharding_ingress: bigger data, skip in debug mode by @jcsp in #6859
• proxy: include client IP in ip deny message by @conradludgate in #6854
• Add walsenders_keep_horizon option by @petuhovskiy in #6860
• Fix multithreaded postmaster on macOS by @tristan957 in #6729
• CI: run check-permissions before all jobs by @bayandin in #6794
• Remove stray del and TODO by @arpad-m in #6867
• compute_ctl: grant default privileges on table to neon_superuser by @skyzh in #6845
• build(deps): bump cryptography from 42.0.2 to 42.0.4 by @dependabot in #6870
• Update README.md by @jdrumgoole in #6858
• Proxy: cancel query on connection drop by @khanova in #6832
• pageserver: don't warn on tempfiles in secondary location by @jcsp in #6837
• storage controller: miscellaneous improvements by @jcsp in #6800
• feat: bare-bones /v1/utilization by @koivunej in #6831
• fix(per-tenant throttling): incorrect allowed_rps field in log message by @problame in #6869
• controller: improved handling of offline nodes by @jcsp in #6846
• storage controller: fix consistency check by @jcsp in #6855
• CI: Split Proxy and Storage releases by @bayandin in #6797
• control_plane: fix a compilation error from racing PRs by @jcsp in #6882
• compute_ctl: run migrations to grant default grantable privileges by @skyzh in #6884
• Add pgpartman by @save-buffer in #6849
• Flush logical messages with snapshots and replication origin by @knizhnik in #6826
• Drop LR slots if too many .snap files are found. by @arssher in #6739
• compute_ctl: move default privileges grants to handle_grants by @skyzh in #6885
• CI: Build images using docker buildx instead of kaniko by @bayandin in #6871
• stop writing metadata file by @problame in #6769
• Add neon.primary_is_running GUC. by @lubennikovaav in #6705
• CI(release-proxy): fix a couple missed release-proxy branch handling by @bayandin in #6892
• Revert "Revert "refactor(VirtualFile::crashsafe_overwrite): avoid Handle::block_on in callers"" by @problame in #6775
• fix(flaky): typo Stopping/Stopped by @koivunej in #6894
• pageserver: remove legacy attach/detach APIs from swagger by @jcsp in #6883
• Release 2024-02-26 by @vipvap in #6901

New Contributors

• @jdrumgoole made their first contribution in #6858

Full Changelog: release-4917...release-4983