[pinebit]

Corrects or qualifies claims in all 19 topic briefs that an external review flagged as wrong, outdated, or overstated. Each finding was re-checked before editing, against primary docs or by running code (Go, Python, Node, tsc).

Notable changes:

• devops: Terraform removed blocks destroy the resource by default; only lifecycle { destroy = false } keeps it. preStop runs before SIGTERM. kube-proxy modes now list nftables (GA 1.33) and IPVS as deprecated (1.35). PDBs apply only to evictions.
• distributed: Raft majority-commit applies to current-term entries only; Kafka ISR includes the leader, and min.insync.replicas is a floor, not an ack count; 3f + 1 scoped to partial synchrony; state-based vs op-based CRDTs.
• database: optimistic locking increments version; skip scan (PostgreSQL 18+, MySQL 8.0.13+); WAL durability wording; PostgreSQL recovery is redo-only; 3NF vs BCNF split; PgBouncer prepared statements need max_prepared_statements > 0.
• solidity / ethereum: SSTORE cost described by original/current/new value; override not needed for interface functions since 0.8.8; EIP-7702 nonce increments; EIP-712 and permit replay caveats.
• golang: closed buffered channels drain before returning zero values; interface comparison panics only for the same non-comparable type; loop-variable scoping applies to := variables only.
• python, rust, javascript, typescript, frontend, backend, networking, os, aws, security, system, algorithms, ai: narrower wording where the old claim held only in some cases (e.g. QUIC loss recovery is per connection, MSS 1440 on IPv6, bcrypt 72-byte limit, Node 20 timer phase change, const enum erasure, greedy set cover H(n) ≤ ln n + 1).

python3 scripts/lint_briefs.py and zensical build --clean --strict pass.

🤖 Generated with Claude Code