Agent Data Plane 1.4.0

What's Changed

• chore(core): integrate component tasks via supervision trees by @tobz in #1942
• chore(ci): update Datadog Agent version to 7.81.0 by @dd-octo-sts[bot] in #2040
• chore(antithesis): Add Pyld25, series are not empty by @blt in #1961
• chore(core): unify how we define identifiers for subsystems/components by @tobz in #2029
• chore(dev): Update references to devcontainer feature registry.ddbuild.io/workspaces/features/base by @gh-worker-campaigns-3e9aa4[bot] in #2045
• chore(dev): chore: Update devcontainer prebuilt image reference by @gh-worker-campaigns-3e9aa4[bot] in #2046
• chore(dev): update references to devcontainer feature registry.ddbuild.io/workspaces/features/claude-code by @gh-worker-campaigns-3e9aa4[bot] in #2043
• chore(config): typed config foundation by @webern in #1957
• chore(core): split resource-accounting crate into resource tracking and bounds accounting by @tobz in #2050
• chore(antithesis): dogstatsd generation with byte limit by @blt in #1974
• fix(agent-data-plane): avoid DNS for disabled ADP bootstrap by @aqian01 in #2041
• enhancement(agent-data-plane): add support for new RemoteAgent gRPC service in Core Agent by @tobz in #2054
• chore(config): add runtime configuration updates by @webern in #1977
• fix(metrics): Make v2 series obey max per-payload series points by @blt in #2055
• fix(agent-data-plane): preserve DNS for hostname IPC endpoints by @aqian01 in #2060
• fix(stringtheory): support big-endian platforms for MetaString by @thieman in #2032
• fix(datadog-agent-commons): add AIX platform settings by @thieman in #2034
• chore(deps): bump aws-lc by @thieman in #2082
• fix(process-memory): support RSS queries on AIX by @thieman in #2031
• chore(core): unify how identifiers are created for health registration and environment providers by @tobz in #2048
• chore(config): fix the struct shape for saluki-only fields by @webern in #1986
• chore(antithesis): Rework rig containers, setup by @blt in #2017
• chore(dev): Bump agent-data-plane to 1.4.0 by @jszwedko in #2097
• fix(ci): handle patch releases in bump-adp-version workflow by @jszwedko in #2098
• chore(agent-data-plane): add AIX build helper by @thieman in #2084
• enhancement(core): add support for transient messages to dataspaces by @tobz in #2095
• feat(dev): introduce Agent version detection for version-gated behavior by @jszwedko in #2106
• fix(otlp): emit otel.scope.name and otel.scope.version span meta by @jszwedko in #2099
• feat(otlp): support configured and resource attribute metric tags by @webern in #2100
• chore(ci): build ADP against glibc once again by @tobz in #2102
• chore(io): remove DNS-avoidance workaround for IPC bootstrap by @jszwedko in #2108
• chore(test): establish stronger documentation around testing by @tobz in #2051
• enhancement(config): default zstd compression to level 3 in ADP by @jszwedko in #2103
• chore(antithesis): Make rig intake lenient by @blt in #2039
• chore(io): remove Hickory DNS in favor of glibc/GAI by @tobz in #2121
• chore(antithesis): Drop persistence SUT assertions for now by @blt in #2109
• chore(antithesis): Tidy up SUT assertions by @blt in #2110
• chore(test): expose ComponentContext test-util helpers cross-crate by @tobz in #2117
• fix(datadog-agent-commons): Survive health check network partition at boot by @blt in #2111
• chore(test): add shared config test helpers and cover config predicates by @tobz in #2118

Full Changelog: 1.3.0...1.4.0