changelog and bump version

Author: isXander

changelog.md

@@ -7,9 +7,49 @@ This version has the following targets:
 
 **By donating on my [Patreon](https://patreon.com/isxander), you will gain access to builds of Controlify for splitscreen support and snapshot versions**
 
-## Changes
+## New Config System
 
-- Fix controller vibrations causing input to freeze
-- Fix being stuck sneaking if GUI_BACK matches VMOUSE_SHIFT_CLICK
-- Add debug option to specify SDL natives path explicitly
-- Update translations
+Each controller no longer has its own configuration. 
+This means if you switch between multiple controllers, they will share the same configuration.
+
+Instead of "controller settings", these are now referred to as "profiles".
+
+This sets up the foundations of the current in-development splitscreen feature.
+
+The format of the configuration file has completely changed. Controlify will automatically migrate your old configuration to the new format on first run.
+Beware that if you downgrade Controlify after running this version, your configuration will be lost.
+
+### Codec-based configuration
+
+This new config system migrates from Gson object serialization to a codec-based system.
+This makes everything a lot more explicit and easier to maintain, and has allowed for
+much easier versioning and migration of configuration files using data-fixer-upper.
+
+### Resource-pack-driven defaults
+
+You can now bundle default profiles with resource packs.
+Each controller type can provide its own default, but because configuration is per-profile and not per-controller.
+Once a profile has been created for one controller type, it will not be overridden by another controller type's defaults,
+even if you switch controllers.
+
+Documentation coming soon.
+
+## Settings screen overhaul
+
+The carousel settings screen is no more! A new, simpler settings screen has taken its place,
+since you can no longer choose between multiple controllers or configure them separately.
+
+This layout has been designed for future expansion, namely adding splitscreen support.
+
+## No more manual controller switching!
+
+You no longer need to go into the settings to switch controllers.
+Simply use your second controller, and Controlify will automatically switch to it!
+
+## No more calibration!
+
+Previous versions of Controlify had a pop-up when you connected a new controller, asking you to calibrate it.
+This calibration step tried to adjust the deadzones and gyroscope offset for your controller.
+
+- Deadzones are now defaulted to 12% for all controllers.
+- Gyroscope offset is now automatically and continually calculated in the background while you play.

gradle.properties

@@ -1,7 +1,7 @@
 org.gradle.jvmargs=-Xmx4G
 org.gradle.parallel=true
 
-modVersion=2.5.2
+modVersion=3.0.0-beta.1
 modId=controlify
 modName=Controlify
 modDescription=The most advanced controller mod for Minecraft.