Release v0.34.34 - "Iron Quasar"

Release Date: August 16, 2026

Data Quality

Re-ingested verified bullet geometry for 692 bullets from the completed measurement-verification program: physically impossible dimension rows (nose longer than the bullet, 349 rows) eliminated; corrupted diameter/ogive aliasing cleared; caliber-mm values recomputed
Migrated ~73 corrected drag-coefficient tables rebuilt from the verified measurement data; 15 bullets that previously failed extraction gates now carry tables
Re-keyed two mis-filed Speer Gold Dot bullets (.243 -> .224; card title typo confirmed by adjudication) and corrected their stored tables to the true caliber
Nulled untrustworthy drawing-derived geometry on the Cutting Edge MTH 300gr (.375) whose card reproduced the .338 sibling's drawing
Corrected manufacturer attribution on 140 bullet records and replaced placeholder model names with real product names

collapse the degenerate muzzle axis and halve the weight step (MBA-1447) MBA-1447

stop a lone outlier bullet vetoing its weight neighbourhood (MBA-1453) MBA-1453
blend across the 15% match boundary instead of switching on it (MBA-1453) MBA-1453
recover the velocity correction discarded by the absolute-BC confidence gate (MBA-1444) MBA-1444

move AB geometry analysis notes out of the public engine working tree
Ballistic Explorer feature-parity analysis and gap tickets
record the measured resolution of the weight-axis question (MBA-1447) MBA-1447
correct the densification rationale -- the weight surface is stepped, not smooth (MBA-1453) MBA-1453
quantify why the G7-only ladder gate is protective (MBA-1446) MBA-1446

reports: refresh AB extraction cleaning report (post-QA rerun)
data: migrate AB-verified curve corrections + fix mis-filed bullet identities
bc5d: publish v2.5.0 correction tables + refresh staleness baseline
bc5d: retry transient API failures during table generation
data: re-ingest verified bullet geometry into bullets.db
data: cross-check the 50 commercial loads against Ballistic Explorer's library
data: gather 50 common commercial loads from manufacturer-published data (MBA-1454)
Move Lambda VPC config off the retired 10.1.0.0/24 subnet