What's Changed

Fixed

Improve unused view detection for mail content, Mail::send(), concatenated view names, and slash-separated Blade view names by @FeBe95 in #2479
Preserve unsigned column types when an integer cast is applied and support them in higher-order collection sum() calls by @canvural in 6f44183
Recognize quiet increment and decrement methods forwarded by models by @canvural in 0196dee
Treat schema dump columns without NOT NULL as nullable by @canvural in 29c3d08
Use Builder<Model> when a relationship path cannot be followed through an unknown model by @MizouziE in #2549
Detect Octane container injection in arrow functions by @arpitjain099 in #2551

Cache attribute type instances during model property analysis by @haratake22 in #2552

Optimize GitHub Actions workflows by @canvural in 6b93c1f
Gate model incrementEach() assertions by Laravel version by @canvural in 79091ad

Full Changelog: v3.12.1...v3.12.2