v6.4.0

6.4.0 (2026-10-30)

Features

• CI: Set up CodSpeed (#272) (701e8e5)
• Flag Dependency: Evaluate flags that depend on other flags (#267) (ab669bb)

CI

• Label Renovate's SDK spec bump PRs (#265) (a7dccd0)
• pre-commit autoupdate (#248) (cdbc47f)
• pre-commit autoupdate (#254) (23c881d)
• Run CodSpeed benchmarks in simulation on GitHub-hosted runners (#274) (4d5c27f)
• Run the Flagsmith SDK behavioural spec (#263) (adddf47)

Dependency Updates

• bump flagsmith-engine to 11.1.1 (#259) (6227271)
• update dependency flagsmith-flag-engine to v11.1.0 (#252) (ed65702)
• update dependency flagsmith/sdk-spec to v0.6.0 (#270) (b1a41c5)

Performance Improvements

• Map identity overrides, evaluate environment flags once per document refresh (#262) (4fafcd9)

Other

• deps: bump urllib3 from 2.7.0 to 2.8.0 (#255) (6e48b82)