v1.18.2
2026-07-03T08:52:23Z•b0c2e635bcadf38ee06991d49dd201eebb8a2e3d045c660c18150f7e9fd1ee43
GoRFC9110formatter-regressiongolangmemory-leakopaopa-fmtopen-policy-agentplugin-managerrelease-notessupply-chainuser-agent
What happened
Open Policy Agent (OPA) release notes covering v1.16.0 through v1.18.2. v1.18.2 restores intended opa fmt behavior, fixing a regression that caused single-item collections to be reformatted unnecessarily. v1.18.1 fixes an AnnotationSet memory leak introduced in v1.17.0 (excess memory use / potential stability impact). v1.18.0 includes several features and fixes plus a breaking change: the outbound User-Agent string was changed to comply with RFC 9110 (Old header format may be exact-matched by server-side filters/WAFs and must be updated). Several releases (v1.17.1, v1.16.2, v1.15.2) bump theGo
Why it matters
A reviewed impact interpretation has not been published for this record.
Evidence and limitations
- Source ID
- open_policy_agent_opa_releases
- Record identifier
- b0c2e635bcadf38ee06991d49dd201eebb8a2e3d045c660c18150f7e9fd1ee43
- Enrichment time
- 2026-07-03T08:52:23Z
- AI-assisted enrichment
- Yes
This record may overlap with other records. Its enrichment can be incomplete or wrong, and machine assistance was used. Validate consequential decisions against the linked source and your own environment.