diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7944f58f..45c50339 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,69 @@
 Changelog
 =========
 
+Version 0.16.0
+--------------
+
+#### **New:** [moshi-ir](https://github.com/ZacSweers/MoshiX/tree/main/moshi-ir)
+
+An experimental Kotlin IR implementation of Moshi code gen and moshi-sealed code gen.
+
+The goal of this is to have functional parity with their native Kapt/KSP code gen analogues but run as a fully
+embedded IR plugin.
+
+**Benefits**
+- Significantly faster build times.
+  - No extra Kapt or KSP tasks, no extra source files to compile. This runs directly in kotlinc and generates IR that is
+    lowered directly into bytecode.
+- No reflection required at runtime to support default parameter values.
+- Feature parity with Moshi's native code gen.
+- More detailed error messages for unexpected null values and missing properties. Now all errors are accumulated and
+  reported at the end, rather than failing eagerly with just the first one encountered.
+  - See https://github.com/square/moshi/issues/836 for more details!
+
+**Cons**
+- No support for Proguard file generation for now [#193](https://github.com/ZacSweers/MoshiX/issues/193). You will
+  need to add this manually to your rules if you use R8/Proguard.
+  - One option is to use IR in debug builds and Kapt/KSP in release builds, the latter of which do still generate
+    proguard rules.
+  ```proguard
+  # Keep names for JsonClass-annotated classes
+  -keepnames class @com.squareup.moshi.JsonClass **
+
+  # Keep generated adapter classes' constructors
+  -keepclassmembers class *JsonAdapter {
+      public <init>(...);
+  }
+  ```
+- Kotlin IR is not a stable API and may change in future Kotlin versions. While I'll try to publish quickly to adjust to
+  these, you should be aware. If you have any issues, you can always fall back to Kapt/KSP.
+
+### Installation
+
+Simply apply the Gradle plugin in your project to use it. You can enable moshi-sealed code gen via the `moshi`
+extension.
+
+The Gradle plugin is published to Maven Central, so ensure you have `mavenCentral()` visible to your buildscript
+classpath.
+
+[![Maven Central](https://img.shields.io/maven-central/v/dev.zacsweers.moshix/moshi-gradle-plugin.svg)](https://mvnrepository.com/artifact/dev.zacsweers.moshix/moshi-gradle-plugin)
+```gradle
+plugins {
+  kotlin("jvm")
+  id("dev.zacsweers.moshix") version "x.y.z"
+}
+
+moshi {
+  // Opt-in to enable moshi-sealed, disabled by default.
+  enableSealed.set(true)
+}
+```
+
+#### Other
+
+- Update to Kotlin `1.6.10`
+- Update to KSP `1.6.10-1.0.2`
+
 Version 0.15.0
 --------------
 
diff --git a/README.md b/README.md
index 524e11ab..0be80318 100644
--- a/README.md
+++ b/README.md
@@ -2,7 +2,8 @@
 
 Extensions for [Moshi](https://github.com/square/moshi)
 
-* [moshi-ir](https://github.com/ZacSweers/MoshiX/tree/main/moshi-ir) - A Kotlin IR implementation of Moshi code gen.
+* [moshi-ir](https://github.com/ZacSweers/MoshiX/tree/main/moshi-ir) - A Kotlin IR implementation of Moshi and
+  moshi-sealed code gen!
 * [moshi-adapters](https://github.com/ZacSweers/MoshiX/tree/main/moshi-adapters) - A collection of custom adapters for Moshi.
 * [moshi-metadata-reflect](https://github.com/ZacSweers/MoshiX/tree/main/moshi-metadata-reflect) - A [kotlinx-metadata](https://github.com/JetBrains/kotlin/tree/master/libraries/kotlinx-metadata/jvm) based implementation of `KotlinJsonAdapterFactory`. This allows for reflective Moshi serialization on Kotlin classes without the cost of including kotlin-reflect.
 * [moshi-sealed](https://github.com/ZacSweers/MoshiX/tree/main/moshi-sealed) - Reflective and code gen implementations for serializing Kotlin sealed classes via Moshi polymorphic adapters.
diff --git a/gradle.properties b/gradle.properties
index badc72e7..378d54bc 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -24,7 +24,7 @@ org.gradle.jvmargs=-Xmx2048m -Dfile.encoding=UTF-8 \
   --add-opens=jdk.compiler/com.sun.tools.javac.util=ALL-UNNAMED
 
 GROUP=dev.zacsweers.moshix
-VERSION_NAME=0.16.0-SNAPSHOT
+VERSION_NAME=0.16.0
 POM_DESCRIPTION=Moshi Extensions
 POM_URL=https://github.com/ZacSweers/MoshiX
 POM_SCM_URL=https://github.com/ZacSweers/MoshiX
diff --git a/moshi-ir/README.md b/moshi-ir/README.md
index 87310daf..10152b65 100644
--- a/moshi-ir/README.md
+++ b/moshi-ir/README.md
@@ -8,8 +8,8 @@ embedded IR plugin.
 
 **Benefits**
 - Significantly faster build times.
-  - No Kapt or KSP tasks, no extra source files to compile. This runs directly in kotlinc and generates IR that is 
-    lowered directly into bytecode.
+  - No extra Kapt or KSP tasks, no extra source files to compile. This runs directly in kotlinc and generates IR 
+    that is lowered directly into bytecode.
 - No reflection required at runtime to support default parameter values.
 - Feature parity with Moshi's native code gen.
 - More detailed error messages for unexpected null values and missing properties. Now all errors are accumulated and 
@@ -17,8 +17,8 @@ embedded IR plugin.
   - See https://github.com/square/moshi/issues/836 for more details!
 
 **Cons**
-- No support for Proguard file generation for now. You will need to add this manually to your rules if you use 
-  R8/Proguard.
+- No support for Proguard file generation for now [#193](https://github.com/ZacSweers/MoshiX/issues/193). You will
+  need to add this manually to your rules if you use R8/Proguard.
   - One option is to use IR in debug builds and Kapt/KSP in release builds, the latter of which do still generate
     proguard rules.
   ```proguard
diff --git a/moshi-ir/moshi-gradle-plugin/gradle.properties b/moshi-ir/moshi-gradle-plugin/gradle.properties
index e5cf91fd..feeb495a 100644
--- a/moshi-ir/moshi-gradle-plugin/gradle.properties
+++ b/moshi-ir/moshi-gradle-plugin/gradle.properties
@@ -3,7 +3,7 @@ POM_ARTIFACT_ID=moshi-gradle-plugin
 POM_PACKAGING=jar
 
 GROUP=dev.zacsweers.moshix
-VERSION_NAME=0.16.0-SNAPSHOT
+VERSION_NAME=0.16.0
 POM_DESCRIPTION=A Kotlin compiler plugin that generates Moshi JsonAdapter classes.
 POM_URL=https://github.com/ZacSweers/MoshiX/
 POM_SCM_URL=https://github.com/ZacSweers/MoshiX/