What's Changed

Toolchain and implementation changes :hammer_and_wrench:

• Convert CommandLine member references to pointers by @jonmeow in https://github.com/carbon-language/carbon-lang/pull/4301

Documentation changes :memo:

• Style notes on passing and storing object addresses by @jonmeow in https://github.com/carbon-language/carbon-lang/pull/4310

Full Changelog: https://github.com/carbon-language/carbon-lang/compare/v0.0.0-0.nightly.2024.09.20...v0.0.0-0.nightly.2024.09.21