1.4.0

What's Changed

SemVer Minor

• Drop Swift 5.9 and 5.10 support by @kukushechkin in #193
• Add SpanAttributes.reserveCapacity by @adam-fowler in #199

SemVer Patch

• Make withSpan set span status to .error if operation closure throws by @daniel-grumberg in #201
• chore: Update Lock implementation with latest changes from swift-logs. by @scottmarchant in #210

Other Changes

• Correct typo in contribution note by @YasinDehfuli in #190
• add httpclient to built-in supported libs by @ktoso in #191
• chore: restrict GitHub workflow permissions - future-proof by @incertum in #192
• ci: Add swift wasm builds to CI to prevent future breakages to wasm builds by @scottmarchant in #175
• Avoid testing global InstrumentationSystem state by @kukushechkin in #196
• No longer necessary with the swift 6.0 as minimum toolchain by @kukushechkin in #197
• Migrate from XCTest to Swift Testing by @kukushechkin in #195
• fixing docs by @heckj in #198
• Upgrade GitHub Actions for Node 24 compatibility by @salmanmkc in #202
• Remove outdated Dockerfile and compose files by @kukushechkin in #206
• Updates OTel semantic conventions repo in DocC by @NeedleInAJayStack in #207

New Contributors

• @YasinDehfuli made their first contribution in #190
• @incertum made their first contribution in #192
• @kukushechkin made their first contribution in #193
• @daniel-grumberg made their first contribution in #201
• @salmanmkc made their first contribution in #202

Full Changelog: 1.3.1...1.4.0