2025 Changelog

ClickHouse release v25.8.6.11-lts (f1c4c24eb5a) FIXME as compared to v25.8.5.17-lts (319dadd8b34)

Bug Fix (user-visible misbehavior in an official stable release)

• Backported in #87479: Make pathStartsWith only match paths under the prefix. #87181 (Raúl Marín).
• Backported in #87537: Fixed applying patches to columns with default expression that are missing in data parts. #87347 (Anton Popov).
• Backported in #87409: Fix EmbeddedRocksDB upgrade. #87392 (Raúl Marín).
• Backported in #87456: Ignore only not found errors for s3_plain_rewritable (which may lead to all sort of troubles). #87426 (Azat Khuzhin).

NOT FOR CHANGELOG / INSIGNIFICANT

• Backported in #87502: EmbeddedRocksDB: Go back to using data/ path by default. #87463 (Raúl Marín).