Implement first-class migration versioning system#9
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Add time-based versioning using 5-char base36 format (DDDMM) where DDD is days since 2020-01-01 and MM is 10-minute slot of day. Provides 127 years of runway with 10-minute collision avoidance. The status command now shows current version, target version, and migration progress. Co-Authored-By: Claude Haiku 4.5 <noreply@anthropic.com>
- Add version format explanation to README - Update MIGRATE_ID example to show base36 format - Fix migration ordering description - Bump version to 0.3.0 for new versioning feature Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
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Summary
Adds time-based versioning to the migration system using 5-character base36 format (DDDMM). Version encodes days since 2020-01-01 (DDD) and 10-minute slot of day (MM), providing 127 years of runway with automatic collision avoidance.
The
migrate statuscommand now displays current version, target version, and migration progress at a glance.Key Changes
src/version.rsmodule with base36 encoding/decoding and version generationNNN-name.shtoXXXXX-name.sh(5-char base36)Version: 1f72f -> 1f74a (3 pending)Test Plan
cargo build- compiles successfullycargo nextest run- all 39 tests passcargo clippy- no warningsmigrate create- generates correct version formatmigrate status- shows version summary correctly🤖 Generated with Claude Code