v2.2.0

What's Changed

• test: rebalance the model rule mix toward probe rounds by @bagowix in #122
• ci: smoke-test the wheel without extras and guard the release tag by @bagowix in #123
• feat: make the degraded-storage retry policy configurable by @bagowix in #124
• docs: document the coordinated-mode contract by @bagowix in #125
• chore: prepare the 2.2.0 release by @bagowix in #126

Full Changelog: v2.1.4...v2.2.0