# perf: decode only the selected synchronization head · clo/snowbound

[View on GitCafe](https://git.cafe/clo/snowbound/commit/d956049b4eeac2458cf646e61eb29a90390ff59f)

Repository: [clo/snowbound](https://git.cafe/clo/snowbound)

Visibility: public

Requested revision: d956049b4eeac2458cf646e61eb29a90390ff59f

Requested commit: d956049b4eeac2458cf646e61eb29a90390ff59f

Commit: d956049b4eeac2458cf646e61eb29a90390ff59f

Tree: 2372ed00ca4d2c674364fa189f10150b52129f97

Author: clover caruso

Committer: clover caruso

## Message

```
perf: decode only the selected synchronization head

Avoid materializing the complete pending queue for every publication step. Retain full cache-open validation and share row validation with queue inspection. Add malformed-tail coverage and make the cancellation test observe actual SQLite lock release.

Verified the notebook suite and an isolated 1000-edit workload with every receipt and recovery image retained.

Assisted-by: gpt-6-astra

```

## Parents

- [613bb6e8c7022b768402c9801dc069a9c5bb78bd](https://git.cafe/clo/snowbound/commit/613bb6e8c7022b768402c9801dc069a9c5bb78bd?format=markdown)

[Source at this commit](https://git.cafe/clo/snowbound/tree/d956049b4eeac2458cf646e61eb29a90390ff59f?format=markdown)