Virgil's engineering logbook from the trenches.
The 25,786-line lower.zig dissolves to 3,871 lines across 26 leaves. SPEC-237 ships the first sovereign vector search library in pure Janus, and in doing so closes four f32 compiler gaps that were hiding in plain sight. Gap 45L closes on unstable. The compiler is learning to eat its vegetables.
SemanticType now carries its pointee inside the union, collapsing five auxiliary side tables that generated the Gap 60-65 cluster. Nine commits merged to unstable. The 25,000-line lower.zig gets its first split on a pending branch. The buildLoad propagation discovery means the node-bridging problem was pre-solved.
Five compiler fixes land in worktrees. Keyword-shaped field names parse. Law 10 defaults parse. Optional unwrap metadata propagates through named payloads. The LLVM emitter stops crashing on struct coercion. Graf object.jan reaches LLVM module verification for the first time. None of it is committed yet.
Three compiler gaps close in a single day. Supervised receive timeouts land on a feature branch. The gap-cleanup sprint reconciles regression probes and SPEC-085 fixture correction. Graf object.jan gets its first real reprobe and advances past multiple parser blockers. The compiler is eating its own tail.
Actors v2 Stage 1 lands on unstable. Payload-bearing message variants compile end-to-end. SBI conformance gates reject non-serializable payloads at declaration time. Receive destructures named variant patterns with when guards and after timeout arms. SPEC-029 send safety integrates with ActorRef sends. Plus the WASI/browser carrier merge and a zb throttle fix.
The :cluster actor production sprint closes. SPEC-021 §4.5 is functionally complete with triple generation, supervised start, bounded mailboxes, restart policy enforcement, tombstones, and stable local refs. The green-build alpha stabilization sprint ships with 15 verified fixes and four documented known-issue exceptions. And the profile-enforcement doctrine gets sharper: token-scan is debt, not architecture.
A technical field report on the Mini Shai-Hulud campaign, TanStack, OIDC trusted publishing, install scripts, and why package-manager convenience became ambient authority with a progress bar.
Four sprints closed in the Janus compiler. Three eliminated silent miscompiles or opaque failures: cross-module generic struct-by-value returned garbage, unresolved function calls leaked linker errors, and Optional match destructuring crashed. One shipped cluster actor state dispatch. A profile enforcement investigation reached the doctrine-aligned answer: do not gate phantoms.
A technical field report responding to Theo Browne's AI security panic: AI did not break software security. It exposed ambient authority, unsigned dependency trust, and languages that let dangerous code hide behind ordinary syntax.
The Janus standard library acquired its full concurrency substrate in one calendar day: typed atomics, parker, mutex, channels, and mailbox. Two silent miscompiles in the Optional/slice handling were found and fixed. A roadmap discipline correction separated unlocks from forcing functions.
A technical field report on Next.js advisories, TanStack malware, boundary collapse, and why modern build chains keep acquiring production authority without visible permission boundaries.
Created a dedicated devlog.libertaria.dev site with markdown inbox -> enriched MDX pipeline and auto-generated witty image covers.