#3678 chore: Release v0.54.5 Pull request opened by MeltyBot Prepare MeltanoSDK

v0.54.5

for release. Checklist: • Check that the right version is set in all the files. • Groom the changelog for wording or missing entries. • Merge this PR once everything looks good. Release Draft Summary by Sourcery Prepare the project for the v0.54.5 release. Bug Fixes: • Document the conversion of class-scoped fixtures in built-in integration tests to class methods in the changelog. Documentation: • Add v0.54.5 entry to the changelog and update documentation config to the new release version. Chores: • Bump singer-sdk version references from 0.54.4 to 0.54.5 across templates, project metadata, and GitHub issue templates. meltano/sdk