diff --git a/CHANGELOG.md b/CHANGELOG.md
index 26b0ef936..1addf853e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,29 @@
+3.0.0 (released 7 August 2021)
+------------------
+The major update in this release is the transition of Thrifty from a Java project to a Kotlin Multiplatform project.  Among other changes, one thing to note is that the runtime artifact `thrifty-runtime` now refers to an MPP artifact.  The correct artifact to reference in your existing Android or Java projects is `thrifty-runtime-jvm`.
+
+- BREAK: All support for `@Generated` annotations has been removed (#402)
+- BREAK: thrifty-runtime ported to Kotlin Multiplatform (#401)
+- BREAK: thrifty-runtime-ktx is gone, and has been merged into thrifty-runtime (#397)
+- BREAK: thrifty-runtime ported to Kotlin (#391)
+- BREAK: Minimum supported JDK is now version 8 (#391)
+- BREAK: Fields whose names are "soft" or "modifier" Kotlin keywords now have an underscore suffix (thanks @luqasn) (#446)
+- Add Okio-based convenience APIs to thrifty-runtime (#408)
+- Add big-enum mode to enable enums with large numbers of members (Thanks @shashachu) (#421)
+- Change: Kotlin structs are builderless by default (#414)
+- Change: Gradle plugin defaults to Kotlin (#442)
+- Change: thrifty-compiler defaults to generating Kotlin (#451)
+- Fix: Empty structs use literal class name for hashCode (#415)
+- Fix: `Location` in thrifty-schema should always be an include root (#416)
+- Fix: Make `@JvmStatic` annotations opt-in (#417)
+- Fix: Including sibling .thrift files now works (#434)
+- Fix: Unions with fields named `error` (thanks @luqasn) (#444)
+
+
+3.0.0-RC-2 (released 2 August 2021)
+------------------
+- Fix broken Maven publication
+
 3.0.0-RC01 (released 21 June 2021)
 ------------------
 - BREAK: All support for `@Generated` annotations has been removed (#402)
diff --git a/README.md b/README.md
index af011ecbc..6cb3219e7 100644
--- a/README.md
+++ b/README.md
@@ -35,7 +35,7 @@ repositories {
 }
 
 dependencies {
-  implementation 'com.microsoft.thrifty:thrifty-runtime:3.0.0-RC01'
+  implementation 'com.microsoft.thrifty:thrifty-runtime-jvm:3.0.0'
 }
 ```
 
@@ -53,7 +53,7 @@ Or, with the Gradle plugin:
 
 buildscript {
   dependencies {
-    classpath 'com.microsoft.thrifty:thrifty-gradle-plugin:3.0.0-RC01'
+    classpath 'com.microsoft.thrifty:thrifty-gradle-plugin:3.0.0'
   }
 }
 
@@ -254,7 +254,7 @@ val results = async { client.search(query) }.await()
 
 Every project has its own requirements, and no one style of boilerplate can fill them all.  Thrifty offers a small but 
 powerful plugin model that you can implement, using the standard Java SPI mechanism, which will allow one to customize
-each generated Java class before it is written out to disk.  Read more about it in the [thrifty-compiler-plugins README](thrifty-compiler-plugins/README.md).  You can see a worked example in [thrifty-example-postprocessor](thrifty-example-postprocessor).
+each generated class before it is written out to disk.  Read more about it in the [thrifty-compiler-plugins README](thrifty-compiler-plugins/README.md).  You can see a worked example in [thrifty-example-postprocessor](thrifty-example-postprocessor).
 
 ### Hiding PII with Redaction and Obfuscation
 
@@ -309,7 +309,7 @@ more method references than Kotlin.  Instead of data classes, Java structs are f
 and are constructable only with dedicated `Builder` types.
 
 To generate Java classes, pass `--lang=java` to the compiler (if using the command-line compiler), or provide a `java {}` block
-within the thrifty Gradle plugin configuration.
+within the thrifty Gradle plugin configuration block.
 
 ## Language-specific command-line options
 ### Kotlin-specific command-line options
diff --git a/gradle.properties b/gradle.properties
index 3481b4b41..b0b2243b3 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -1,5 +1,5 @@
 GROUP=com.microsoft.thrifty
-VERSION_NAME=3.0.0-SNAPSHOT
+VERSION_NAME=3.0.0
 
 POM_INCEPTION_YEAR=2015
 POM_PACKAGING=jar