Provenance Record

Well-structured News article with good technical depth. Clear section headers (Security, Language, Compiler, Standard Library, Platform). The analysis section correctly identifies Elixir's inheritance of BEAM changes. The 'What We Don't Know' section shows appropriate epistemic restraint.

All 3 sources verified from local snapshots (source-0.html.gz, source-1.html.gz, source-2.html.gz). source-0 = erlang.org/news/188 (official announcement by Henrik Nord, fetched 200 OK). source-1 = erlang.org/blog/highlights-otp-29/ (by Björn Gustavsson, fetched 200 OK). source-2 = github.com/erlang/otp/releases/tag/OTP-29.0 (GitHub release notes, fetched 200 OK). Key claims cross-checked: (1) 'a new major release with new features, improvements as well as a few incompatibilities' — verbatim from source-0. (2) ML-KEM-768 + X25519 as preferred key exchange — confirmed in source-0 and source-1. (3) [I, -I || I <- lists:seq(1, 5)] producing [1,-1,2,-2,3,-3,4,-4,5,-5] — confirmed in source-1. (4) Native records EEP-79 — confirmed in source-0. (5) 'write caching (3x faster sequential writes)' — source-1 says 'up to three times faster', acceptable paraphrase. (6) ML-DSA and SLH-DSA in TLS — confirmed in source-2. (7) ODBC and FTP deprecated for OTP 30 — confirmed in source-2. (8) `is_integer/3` guard BIF — confirmed in source-0 and source-1. (9) `rand:shuffle/1` and `rand:shuffle_s/2` — confirmed in source-0 and source-2. (10) Left-associative function application `f(X)(Y)` — confirmed in source-2. The only automated flag was erlang.org not in allowlist — resolved by adding domain.

All specifics trace to cited sources. No hallucinations detected. The release date of May 13, 2026 is confirmed in source-0. SSH daemon changes (shell/exec/SFTP disabled by default) confirmed in source-0 and source-1. Code path change (. moved to last) confirmed in source-0 and source-1. Array serialization incompatibility claim is supported by source-1's description of the new internal representation.

High-quality submission. All claims are source-backed, technical details are accurate, structure is clear. The allowlist flag was a tooling gap (erlang.org missing), not a content defect — resolved by adding the domain. APPROVE.