Spine v3.53.0

What's Changed

Other changes

• docs: spec-kit record — measured cost against Spine + PKG 3.52 (SSPN-92) by @ssmith-synaptixs in #495
• Notify Teams of GitHub and PyPI releases by @ssmith-synaptixs in #496
• Promote develop: Teams release notifications and spec-kit docs by @ssmith-synaptixs in #497
• fix(evals): NEW-DRIFTMD-1's held-out test can be passed (B51, SSPN-97) by @ssmith-synaptixs in #498
• fix(sdlc): concurrent features on one worker no longer switch each other's codegen guards off (B49, SSPN-95) by @ssmith-synaptixs in #499
• docs(spec-kit): measured Q3 bound and re-graded held-out results in the record (SSPN-110) by @ssmith-synaptixs in #500
• fix(pkg): Python calls through a typed variable get a CALLS edge (B35, SSPN-48) by @ssmith-synaptixs in #501
• fix(deps): lock pyjwt 2.15.1 (B55 / SSPN-115) by @ssmith-synaptixs in #503
• fix(pkg): B53 — Python receiver corpus labels, decoys and two wrong self edges by @ssmith-synaptixs in #502
• chore(release): cut 3.53.0 by @nrohilla-fibonacci in #506
• fix(tests): clear the CodeQL mixed-import note blocking the 3.53.0 promotion by @nrohilla-fibonacci in #508
• Release 3.53.0: promote develop to main by @nrohilla-fibonacci in #507

Full Changelog: v3.52.0...v3.53.0