Publishing v0.12.0

[kevinlewi]

0.12.0 (March 4, 2026)

• Auditing improvements that reduce memory usage and runtime for proof verification
• Added configurable parallelism for node preloads during insertion and audit proof generation,
  replacing the parallel_azks feature
• Added support for tracing
• Added efficiency optimization for history proof generation and verification (incompatible with
  previous versions)
• Upgraded history proof generation to support the MostRecent parameter
• Fixed bugs in key history API
• Fixed a preloads ordering bug
• Fixed a rare bug where aZKS could be overwritten during Directory initialization
• Fixed metrics attribute to only instantiate when runtime metrics is enabled
• Updated storage tombstone API to be more ergonomic
• Renamed HistoryParams enum variants to highlight caveats
• Added individual epoch auditing in kt auditor example
• Improved documentation, including VRF key setup and NCC audit report
• Updated test vectors

[codecov-commenter]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 89.32%. Comparing base (3ce5335) to head (51bbf67).
⚠️ Report is 31 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #480      +/-   ##
==========================================
+ Coverage   88.61%   89.32%   +0.70%     
==========================================
  Files          39       38       -1     
  Lines        9109     7447    -1662     
==========================================
- Hits         8072     6652    -1420     
+ Misses       1037      795     -242     

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

🚀 New features to boost your workflow:

• ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.