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6 articles tagged #Release Notes.
P.01PostgreSQL 14 gets its last release on November 12, 2026. Pick 18 (or 17), choose pg_upgrade or logical replication, and fix what breaks between 14 and 18.
P.02Go 1.27 now drains unread HTTP/1 response bodies on Close, so connections get reused. What changes, what to delete, and how to test it in your client.
P.03Rust 1.99.0 lets you define C-variadic functions in Rust, adds raw layout APIs and a Box::leak warning. What changed, what to audit, and whether to upgrade.
P.04Go 1.27 shipped August 19 with generic methods, json/v2 under the hood and a GA goroutine leak profile. What to test before you bump go.mod.
P.05JDK 27 arrived September 15 with G1 as the default GC everywhere and compact object headers on by default. What to measure before you roll it out.
P.06Beta 4 reverted six features, including SQL/PGQ graph queries, and PostgreSQL 19 turns JIT off by default. What to test before the October release.