Release v0.31.0 - "Fearless Storm"

Release Date: January 19, 2026

Features

• Expand precision tables to 34 cartridges (134 combinations)
• Add feedback learning system to code scanner
• Add PoC fine-tuning pipeline for ballistics code model
• Add fine-tuning pipeline for ballistics code model
• Add iOS and Android apps to daily code scanner
• Add surrogate model for real-time precision prediction
• Add ES/SD impact calculator and sensitivity analysis endpoints
• Add pre-computed precision tables (86 combinations, 100k sims each)
• Add precision-analysis API endpoint
• Add MC pre-compute pipeline for precision tables
• Add smart file chunking to weekly scanner for large files
• Add SQLite vector-based duplicate detection for bullets

Bug Fixes

• Quote YAML description with colons in trajectory_plot docstring
• Improve feedback learner to detect false positives from comments
• Reduce AI scanner false positives with updated prompt and higher threshold
• Remove hardcoded default credentials from deployment dashboard (MBA-340) MBA-340
• Correct boolean parameter parsing in profile suggestion endpoint (MBA-329) MBA-329
• Widen shooting angle test tolerance after angles.py merge
• Remove duplicate use_auto_zeroing argument in test_physics.py
• Guard against division by zero in find_closest_distance (MBA-293) MBA-293
• Update ballistics_insight submodule (MBA-289 wind compass fix) MBA-289
• Remove incorrect +180 offset in wind compass calculation
• Update ballistics_insight submodule (MBA-295 unit conversion fix) MBA-295
• Disable 4-bit quantization for Tesla P40 compatibility
• Always create JIRA tickets for critical and high severity findings in weekly scanner
• Always create JIRA tickets for critical and high severity findings
• Disable multiprocessing in surrogate model for Cloud Run compatibility
• Include precision_tables in Docker build for Cloud Run
• Update ballistics-engine to v0.13.15 with wind_drift fix
• Input validation and deterministic hashing
• Address critical issues in form_factor_refinement.py
• Address critical issues in trajectory.py
• Add positive value validation for bullet_weight and desired_velocity
• Ensure non-empty twist rate iteration range in recommend_twist
• Add thread-safe singleton and input validation to performance_anomaly
• Add input validation to wind_profile trajectory calculators
• Improve error handling in ML enhancement endpoint
• Add input validation to get_velocity_bc_curve to prevent infinite loop
• Prevent division by zero in energy retention calculation
• Fix division by zero and add input validation in transformer_bc_enhancer
• Add input validation for powder selection API
• Add input validation to get_projectile_shape and fix transonic boundary condition
• Reduce chunk size and use conservative token estimation for smaller context windows
• Improve error logging to unwrap RetryError and show actual cause
• Add trailing slash to path replacement in scanners to fix file discovery
• Add OpenAI-compatible API support to weekly scanner for llama.cpp
• Add --config argument support to daily and weekly scanners
• Add cairo system dependencies for pycairo in deploy-check workflow
• Add Poetry cache step to build-check and performance-test jobs
• Add Poetry cache step to deploy-check.yml for scipy installation
• Add Poetry virtualenv config and Rust build step to deploy-check workflow
• Add Poetry virtualenv config and Rust build step to CI jobs
• Add libcairo2-dev for pycairo build in CI and Docker
• Fix two pre-existing test failures
• Center zero_angle search bounds around shooting angle for angled shots
• Add libcairo2-dev system dependency for pycairo build in CI

Documentation

• Add v0.30.20 release notes

Chores

• Bump version to 0.31.0
• Add precision analysis tests (MBA-281) MBA-281
• Raise scanner confidence threshold to 0.90
• Disable daily report email for weekly scan (send only weekly overview)
• Update ballistics_insight submodule to v0.12.4
• Update ballistics_insight submodule - hide AI chat UI
• Simplify daily scan script for Ollama
• Switch daily scanner from llama.cpp to Ollama
• Update ballistics_insight submodule (MBA-294) MBA-294
• Update ballistics_insight submodule (MBA-287 accessibility) MBA-287
• Update ballistics_insight submodule (MBA-310) MBA-310
• Bump version to 0.30.21
• Update ballistics_insight with Precision Analysis homepage tile
• Update ballistics_insight submodule with Precision Analysis page
• Fix clippy warnings in ballistics_rust
• Add ballistics_insight (Next.js) to daily code scanner
• Bump version to 0.30.20
• Skip test_long_range_effects due to zero angle solver edge case

Other

• data: Add precision tables for 134 cartridge combinations (MBA-281)
• Merge develop into main
• Add smart chunking for large files in code scanner

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