## v0.13.0 — 2026-05-01
### Fixed
- **SUB 5A bulk waveform stream — over-read bug for events ≥ 2 sec.**
`read_bulk_waveform_stream` was walking the chunk counter past the actual
end of the event, picking up post-event circular-buffer garbage that
corrupted reconstructed Blastware files for any waveform > ~1 sec. The
loop now extracts the event's `end_offset` from the STRT record at
`data[23:27]` of the probe response and stops the chunk walk when the next
counter would step past it. Verified against three BW MITM captures
(4-27-26 + 5-1-26): 2-sec event drops from 37 over-read chunks to 7
bounded chunks; 3-sec drops to 9; non-zero-start "event 2" drops to 9.
### Added
- `framing.bulk_waveform_term_v2(key4, end_offset, last_chunk_counter)` —
computes the corrected SUB 5A TERM frame's `(offset_word, params)` per the
formula confirmed across all 3 BW captures. Not yet wired into
`read_bulk_waveform_stream` (the legacy TERM is still used to preserve the
existing `blastware_file.write_blastware_file` frame-structure expectations);
available for the next iteration that switches to BW's 0x0200 chunk step.
- `framing.parse_strt_end_offset(a5_data)` — extracts the event-end pointer
from the STRT record in an A5 response payload.
claude
0fbb39c21a