# CHANGELOG All notable changes to this project will be documented in this file. The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/). > ### 2020-3-29 #### Added SSDT-ALS0 hotpatch for faking ambient light sensor ALS0 per Catalina's brightness preservation. SSDT-GPRW hotpatching for fixing instant wake (0D/6D patch). #### Changed SSDT-Keyboard with the exception of F7 and F12, now maps all hotkeys to a Fn value that can be remapped within macOS. In addition, PrtSc is now remapped to F13. SSDT-PLNF to a cleaner version. Similarly, battery patch has been simplified. #### Removed Some unused patches within OpenCore config.plist has now been removed. > ### 2019-12-22 #### Added Project website: https://tylernguyen.github.io/x1c6-hackintosh/ ACPI dump for `BIOS-v1.43`. CHANGELOG.md to keep track of the project's developments. OpenCore bootloader, version `0.5.3`. Better SSDT patching with hotpatches under `patches`. Making sure to read `patches/README`. #### Changed Switched completely to hotpatching through OpenCore. Credits to [daliansky](https://github.com/daliansky) and [jsassu20](https://github.com/jsassu20). Updated main README, made it look more visually appealing and organized. #### Deprecated Clover bootloader. Clover r5100 is the last version I used on this machine. Moving forward, OpenCore is my preferred bootloader. See `EFI-Clover/README.md`. Reorganized folder/project structure. Setup instructions and references now under `docs`. #### Removed Old static patches. Old IORegistryExplorer dump.