v0.25.0

What's Changed

• Added display_name as an allowed property on semconv attribute groups
  (#316)
• BREAKING: Remove unused semantic convention types: UnitSemanticConvention, MetricGroupSemanticConvention and ScopeSemanticConvention
  (#309)

Full Changelog: v0.24.0...v0.25.0

Release version 0.24.0

Semantic Conventions

• BREAKING: Add stability (required) and deprecated (optional) properties to EnumMember
  (#267)
• BREAKING: Add dedicated column for stability to Markdown tables.
  (#278)
• BREAKING: Make stability required on attributes and metrics.
  (#272)
• BREAKING: Make stability and deprecation independent properties.
  (#244)
• Add backward-compatibility check mode.
  (#271)
• Add link to requirement levels definition from Markdown table title.
  (#222)
• Added code-generation mode that groups attributes by the root namespace and ability to write each group into individual file.
  [BREAKING] The --file-per-group <pattern> that used to create multiple directories (like output/<pattern>/file) now generates
  multiple files (output/<pattern>file) instead.
  (#243)
• Allow --output to be templatized when generating multiple files.
  (#263)
• Add metrics to the context of non-scoped code generation
  (#270)
• Add enum_attributes to the jinja context when generating code, adds print_member_value helper
  (#266)
• Sort attribute tables by requirement level and attribute name
  (#260)
• Support suppressing all validation errors via flag
  (#300)

Semantic Conventions Schema Tool

• No changes

Protobuf

• No changes

Other

• C++ format tools were moved to https://github.com/open-telemetry/cpp-build-tools in #275

New Contributors

• @kennykguo made their first contribution in #252
• @pyohannes made their first contribution in #260

Full Changelog: v0.23.0...v0.24.0

v0.23.0

Semantic Conventions

• Update sampling-relevant MUST -> SHOULD by @lmolkova in #230

Semantic Conventions Schema Tool

• No changes

Protobuf

• No changes

Other

• No changes

Full Changelog: v0.22.0...v0.23.0

v0.22.0

Semantic Conventions

• Inherit overridden attribute properties by @lmolkova in #204
• Sort attributes by name, not by source by @lmolkova in #205
• Remove unused methods by @lmolkova in #207
• Fix referencing template attributes by @AlexanderWert in #206

Semantic Conventions Schema Tool

• No changes

Protobuf

• No changes

Other

• Prepare v0.22.0 release by @arminru in #210

Full Changelog: v0.21.0...v0.22.0

v0.21.0

Semantic Conventions

• Enable rendering of "template" attributes in table generation by @AlexanderWert in #186
• Added omit_requirement_level option for markdown table rendering by @AlexanderWert in #190
• Fixed conditionally_required requirement_level. by @jerbly in #201

Semantic Conventions Schema Tool

• No changes

Protobuf

• No changes

Other

• No changes

New Contributors

• @AlexanderWert made their first contribution in #186
• @jerbly made their first contribution in #201

Full Changelog: v0.20.0...v0.21.0

v0.20.0

Semantic Conventions

• Change default stability level to experimental by @arminru in #189
• fix f string in semantic_convention.py by @zeitlinger in #185

Semantic Conventions Schema Tool

• No changes

Protobuf

• No changes

Other

• Bump github.com/stretchr/testify from 1.8.3 to 1.8.4 in /schemas by @dependabot in #180
• Add semantic convention approvers to CODEOWNERS by @arminru in #179

New Contributors

• @zeitlinger made their first contribution in #185

Full Changelog: v0.19.0...v0.20.0

v0.19.0

Semantic Conventions

• Render notes on metric semconv tables by @joaopgrassi in #177

Semantic Conventions Schema Tool

• No changes

Protobuf

• No changes

Other

• Bump alpine from 3.17 to 3.18 in /schemas by @dependabot in #173
• Bump alpine from 3.14 to 3.18 in /protobuf by @dependabot in #174
• Bump github.com/Masterminds/semver/v3 from 3.2.0 to 3.2.1 in /schemas by @dependabot in #166
• Bump go.opentelemetry.io/otel/schema from 0.0.4-0.20230227163841-071d31739445 to 0.0.4 in /schemas by @dependabot in #140
• Bump github.com/stretchr/testify from 1.8.2 to 1.8.3 in /schemas by @dependabot in #176
• Prepare 0.19.0 release by @arminru in #178

Full Changelog: v0.18.0...v0.19.0

v0.18.0

Semantic Conventions

• Allow multiple semconv in --only flag by @lmolkova in #157

Semantic Conventions Schema Tool

• No changes

Protobuf

• [chore] updating versions and adding TARGETARCH by @codeboten in #134

Other

• Bump alpine from 3.13 to 3.17 in /schemas by @dependabot in #143
• Bump golang from 1.17-alpine3.14 to 1.18-alpine3.14 in /protobuf by @dependabot in #144
• Bump golang from 1.17-alpine to 1.20-alpine in /schemas by @dependabot in #151

Full Changelog: v0.17.0...v0.18.0

v0.17.0

Semantic Conventions

• Rename Optional attribute requirement level to Opt-In by @trask in #135

Semantic Conventions Schema Tool

• No changes

Protobuf

• No changes

Other

• Fix Dependabot by @lucacome in #128*
• Bump python from 3.8.5-alpine3.12 to 3.9.5-alpine3.12 in /semantic-conventions by @dependabot in #147
• Bump isort from 5.9.3 to 5.12.0 in /semantic-conventions by @dependabot in #149

New Contributors

• @lucacome made their first contribution in #128

Full Changelog: v0.16.0...v0.17.0

Release version v0.16.0

Semantic Conventions

• No changes

Semantic Conventions Schema Tool

• Update schema check tool to include bug fix #3777 in Otel Go by @tigrannajaryan in #138

Protobuf

• No changes

Full Changelog: v0.15.1...v0.16.0