Changelog
Platform Releases
Track every release across the EVC platform. Each version links to a detailed breakdown of what was added, changed, and fixed.
Current version: 0.3.0 — Last updated April 5, 2026
v0.3.0April 6, 2026 at 2:00 AM UTC
8 Added9 Added11 Added5 Added1 Removed8 Changed2 Fixed
44 changes in this release
- AddedProvider catalog data model with multi-tenant support (nullable org_id), pricing versions, dispatch status (G1-T1)
- Added7 catalog API endpoints: provider list, model list/detail, pricing history, admin CRUD (G1-T2)
- AddedPrompt version conflict detection: expected_version_id on update, 409 with current HEAD on mismatch (F1-T1)
- AddedPrompt library: text search (ILIKE), tag filtering (JSONB), pagination, sorting, sharing (F1-T7)
+ 40 more changes — click to view full release notes
v0.2.0April 3, 2026 at 11:30 PM UTC
10 Added6 Changed3 Fixed
19 changes in this release
- AddedPrompt Library: search by name/description, project filter, sort toggle, server-side pagination
- AddedCER Pipeline UI: compile/enhance/refine stage buttons, full pipeline runner, stage history, cost/token results
- ChangedBuilds page: replaced Total Cost/Avg Duration metrics with Success Rate/Period Cost per spec; added project filter, search, Provider/Model columns, pagination, clickable metric cards, error state with retry
- ChangedPrompts/new page: variable highlighting in preview panel, on-blur name uniqueness validation
+ 15 more changes — click to view full release notes
v0.1.4April 3, 2026 at 3:00 AM UTC
7 Added
7 changes in this release
- AddedDemo mode with 5 personas (Executive, Lead, Developer, Finance, Reviewer)
- AddedDemo data seeding: cross-referenced projects, builds, CIF calls, prompts, evaluations, crucible sessions
+ 3 more changes — click to view full release notes
v0.1.3April 2, 2026 at 2:00 AM UTC
11 Added6 Changed2 Fixed
19 changes in this release
- AddedPromptr Studio surface — prompt authoring, versioning, execution tracing, evaluation suites, A/B experiments
- AddedCrucible surface — multi-LLM orchestration sessions, interactive chat, batch workflows, gate decisions
- ChangedRBAC expanded: ORG_OWNER, PROJECT_LEAD roles added, project-scoped memberships
- ChangedRate limiting now tier-differentiated (FREE/STARTER/PRO/ENTERPRISE)
+ 15 more changes — click to view full release notes
v0.1.2March 31, 2026 at 12:00 AM UTC
11 Added
11 changes in this release
- AddedCelery worker infrastructure with BuildExecutor protocol and stub executor (B.3)
- AddedS3-compatible object storage with local and S3 backends (B.4)
+ 7 more changes — click to view full release notes
v0.1.1March 30, 2026 at 1:00 AM UTC
11 Added
11 changes in this release
- AddedJWT authentication with argon2id password hashing (B.2)
- AddedRBAC authorization with 7 roles and 15 permissions (B.2)
+ 7 more changes — click to view full release notes
v0.1.0March 28, 2026 at 10:00 PM UTC
6 Added
6 changes in this release
- AddedFastAPI application scaffold with SQLAlchemy models, Alembic migrations, repository layer, and router stubs (B.1, B.3)
- AddedNext.js 15 frontend with 4-surface routing, landing page, pricing page, auth pages, and authenticated surface stubs (C.4)
+ 2 more changes — click to view full release notes