4.9.1

What's Changed

• fix(cli): classify usage errors in top failure-parameter blind spots by @rudrankriyam in #2119
• Make build upload failures actionable by @rudrankriyam in #2087
• fix(testflight): make post-upload test-notes failures recoverable by @rudrankriyam in #2108
• fix(builds): match equivalent X.Y and X.Y.0 pre-release versions by @rudrankriyam in #2085
• fix: ergonomics for the two most-failed required flags by @rudrankriyam in #2117
• fix(asc): explain agreement-blocked 403 responses by @rudrankriyam in #2124
• docs(cli): teach the discovery loop on the root help screen by @rudrankriyam in #2128
• test: add shared off-test-goroutine assertion helper and convert the concurrency-sensitive suites by @rudrankriyam in #2133
• fix(previews): pin preview upload order and report partial results by @rudrankriyam in #2081
• fix(itunes): retry rate-limited public App Store reads by @rudrankriyam in #2122
• test(pricing): adapt merged availability fixtures by @rudrankriyam in #2164

Full Changelog: 4.9.0...4.9.1