* Reduce use of iter::chain
* Cache all symbols
* Trim xtensa-lx-rt deps
* Remove unused dep
* Replace chrono with jiff
* Yeet minijinja
* Save a bit on toml_edit
* Disable some default features
* Disable regex log filters
* Reduce xtensa-lx-rt build script
* Remove unnecessary dependencies
* Remove darling
* Update embedded-test
* lol
* Clean up
* Only validate loaded config once
* fmt
* Changelog
* Parse and update changelog on version bump
* Add check-changelog
* Fix changelogs
* Check changelog format in CI
* Fix log string
* Update readme
* Add tests, remove empty changelog groups
* inter-state
* inter-state (2)
* warnings fix
* fix warnings
* fmt + changelogs
* another unsafe extern "C" doode
* real fmt now
* MSRV + format
* Ignore unsafe_op_in_unsafe_fn lint for now in esp-hal and esp-wifi
* msrv + fmt
* ugh....
* get lcd_cam example right
* expr_2021 -> expr experiment
* gagagugu
* reviews
* more unneeded unsafes (help)
* finish esp-hal unsafe cleanup
* each unsafe call is marked separately
fmt
* should be good now (?)
* piece was never an option...
* dumb
* Fix some styling issues in top-level README.md
* Update package dependencies and bump version numbers
* Update each `CHANGELOG.md` file for packages to be published
* Update `esp-hal` migration guide
* Fix typo in `esp-hal` changelog
* Add the `xtensa-lx` package
* Add the `xtensa-lx-rt` and `xtensa-lx-rt-proc-macros` packages
* Exclude new packages from workspace, add to `xtask::Package`
* rustfmt
* clippy
