v0.10.3

[0.10.3] - 2026-09-07

🐛 Bug Fixes

• (git) Detect tags strictly later than HEAD
• (migrations) Wait for completion and propagate failures
• (containers) Execute dependency mappings with Python
• (dependencies) Restrict upgrades to requested packages
• (compose) Preserve command exit status after cleanup
• (containers) Preserve environment in builder and runtime images
• (database) Separate published and internal PostgreSQL ports

⚙️ Miscellaneous Tasks

• (release) Set README version 0.10.3
• (release) Update changelog for v0.10.3