Re: First draft of PG 19 release notes
shammat@gmx.net
Bruce Momjian schrieb am 15.04.2026 um 03:18: > I have completed the first draft of the PG 19 release notes: > > https://www.postgresql.org/docs/devel/release-19.html > > The feature count is 212. The recent average is 200: > > https://momjian.us/main/writings/pgsql/missing.pdf#page=3 > > I will create a wiki page to explain my methods used to create this > because, someday, someone else will need to do this. > > I am traveling April 19 to May 7, so I might not be able to make quick > adjustments based on feedback. Another committer can handle them, or > you can wait for me to get to it. > "Allow casts between bytea and uuid date types" I think that should be "data" types?
Commits
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the thread's linked commits as JSON, with link sources.
API reference →
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doc PG 19 relnotes: remove VALIDATE CONSTRAINT lock item
- 2dab2ce3d781 19 (unreleased) landed
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Fix ALTER DOMAIN VALIDATE CONSTRAINT locking
- 64797ad97d6e 19 (unreleased) cited
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Revert "Enable fast default for domains with non-volatile constraints"
- a0354e29c41a 19 (unreleased) cited
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doc PG 19 relnotes: improve awkward or confusing wording
- eb77a521996f 19 (unreleased) landed
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doc PG 19 relnotes: more fixes
- 8656ba7f7187 19 (unreleased) landed
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doc PG 19 relnotes: various corrections
- 1d751b4b6b01 19 (unreleased) landed
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doc PG 19 relnotes: adjust item to mention pg_replication_slots
- cfedd4513357 19 (unreleased) landed
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doc PG 19 relnotes: remove "Add fake LSN support to hash index"
- 41b60bf172ef 19 (unreleased) landed
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doc PG 19 relnotes: add two optimizer hooks
- cac0f24eb57f 19 (unreleased) landed
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doc PG 19 relnotes: remove "Optionally" for CPU optimizations
- 06fccab4c61b 19 (unreleased) landed
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doc PG 19 relnotes: adjustments/removal of items
- 8974a7c433d3 19 (unreleased) landed
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doc PG 19 relnotes: add UTF-8 case folding performance item
- 12ca57bf346f 19 (unreleased) landed
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doc PG 19 relnotes: correct two items
- 2d773a9f005f 19 (unreleased) landed
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doc PG 19 relnotes: add missing commits and details
- 4c0f1e491018 19 (unreleased) landed
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doc PG 19 relnotes: fix typo, "date" -> "data"
- 158d8fadd79f 19 (unreleased) landed
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doc PG 19 relnotes: add author and move items
- 191a037d4f2d 19 (unreleased) landed
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doc PG 19 relnotes: update author
- af1ed03739fb 19 (unreleased) landed
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doc PG 19 relnotes: add free space map all-visible item
- be324941262b 19 (unreleased) landed
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doc PG 19 relnotes: remove "Lakshmi N" as author of checksums
- 75693dc5b72e 19 (unreleased) landed
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doc PG 19 relnotes: fix "now targets"
- caebf165098f 19 (unreleased) landed
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doc PG 19 relnotes: adjust ShmemRequestStruct item
- e70ac90d95a2 19 (unreleased) landed
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Improve various new-to-v19 appendStringInfo calls
- 49ce41810fac 19 (unreleased) cited
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doc: Fix data_checksums data type
- b364828f825a 19 (unreleased) cited
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Fix WITHOUT OVERLAPS' interaction with domains.
- 4edd6036d69c 19 (unreleased) cited
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Online enabling and disabling of data checksums
- f19c0eccae96 19 (unreleased) cited
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Doc: split functions-posix-regexp section into multiple subsections.
- 00c025a00117 19 (unreleased) cited
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make immutability tests in to_json and to_jsonb complete
- ecd9288624a1 19 (unreleased) cited
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Optimize tuple deformation
- c456e3911380 19 (unreleased) cited
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pgstattuple: Optimize pgstattuple_approx() with streaming read
- ae58189a4d52 19 (unreleased) cited
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Use fake LSNs to improve nbtree dropPin behavior.
- 8a879119a1d1 19 (unreleased) cited
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Use streaming read for VACUUM cleanup of GIN
- 6c228755add8 19 (unreleased) cited
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Clean up ICU includes.
- af2d4ca191a4 19 (unreleased) cited
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ICU: use UTF8-optimized case conversion API
- c4ff35f10441 19 (unreleased) cited
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Add the MODE option to the WAIT FOR LSN command
- 49a181b5d634 19 (unreleased) cited
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Speedup tuple deformation with additional function inlining
- 58a359e585d0 18.0 cited