diff --git a/CHANGELOG.md b/CHANGELOG.md
index 485bf4a..0c85d0c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,16 @@
 > This project uses [Break Versioning](https://github.com/ptaoussanis/encore/blob/master/BREAK-VERSIONING.md) as of **Aug 16, 2014**.
 
+## v3.0.0-RC2 / 2020 Sep 12
+
+```clojure
+[com.taoensso/nippy "3.0.0-RC2"]
+```
+
+#### New since `v3.0.0-RC1`
+
+  - Serializable: add `allow-and-record-any-serializable-class-unsafe` util.
+
+
 ## v3.0.0-RC1 / 2020 Sep 11
 
 ```clojure
@@ -15,35 +26,35 @@
 
 Note that there's separate documentation below if upgrading from `v2.15` or `v2.14`:
 
-## Since `v2.15.0` (incl. BREAKING changes)
+### Since `v2.15.0` (incl. BREAKING changes)
 
 See [#130] for **detailed upgrade instructions**.
 
-### Changes
+#### Changes
 
   - **[BREAKING]** Bumped minimum Clojure version from `v1.5` to `v1.7`.
   - **[BREAKING]** `*serializable-whitelist*` has been split into two separate vars: `*freeze-serializable-allowlist*`, `*thaw-serializable-allowlist`*. See [#130] for details.
   - **[BREAKING]** `:nippy/unthawable` responses now have a standardized form: `{:nippy/unthawable {:type _ :cause _ ...}`. Most folks won't care about this change unless you have code specifically to deal with `:nippy/unthawable` responses.
   - By default, `freeze` now allows the use of Java's Serializable for any class. `thaw` continues to be restrictive by default, and will quarantine any objects not on the class allowlist. See [#130] for details.
 
-### New
+#### New
 
   - [#122] Option to disable freezing and/or thawing of metadata.
   - `freeze` and `thaw` now support opts: `:serializable-allowlist`, `:incl-metadata?`.
   - New `read-quarantined-serializable-object-unsafe!` util to read quarantined Serializable objects. See [#130] for details.
 
-## Since `v2.14.0` (incl. BREAKING changes)
+### Since `v2.14.0` (incl. BREAKING changes)
 
 See [#130] for **detailed upgrade instructions**.
 
-### Changes
+#### Changes
 
   - **[BREAKING]** [#130] `thaw` will now quarantine Serializable objects whose class is not allowed by `*thaw-serializable-allowlist*`. See [#130] for details.
   - **[BREAKING]** Bumped minimum Clojure version from `v1.5` to `v1.7`.
   - **[BREAKING]** `:nippy/unthawable` responses now have a standardized form: `{:nippy/unthawable {:type _ :cause _ ...}`. Most folks won't care about this change unless you have code specifically to deal with `:nippy/unthawable` responses.
   - [#101] Switch default encryptor from `AES-CBC` to `AES-GCM` (faster, includes integrity check)
 
-### New
+#### New
 
   - [#127] Add utils: `freeze-to-string`, `thaw-from-string` (@piotr-yuxuan)
   - [#113 #114] Add support for object arrays (@isaksky)
@@ -51,7 +62,7 @@ See [#130] for **detailed upgrade instructions**.
   - [#83 #113] Add support for URIs (@isaksky)
   - [#126] `extend-freeze`: include id collision odds in docstring
 
-### Fixes
+#### Fixes
 
   - [#120] Update `freezable?` to cover `nil`
 
diff --git a/README.md b/README.md
index 1eae2c6..ed4a286 100644
--- a/README.md
+++ b/README.md
@@ -4,7 +4,7 @@
 **[CHANGELOG]** | [API] | current [Break Version]:
 
 ```clojure
-[com.taoensso/nippy "3.0.0-RC1"] ; BREAKING, see CHANGELOG for details
+[com.taoensso/nippy "3.0.0-RC2"] ; BREAKING, see CHANGELOG for details
 [com.taoensso/nippy "2.15.3"]    ; BREAKING, see CHANGELOG for details
 ```
 
diff --git a/project.clj b/project.clj
index a3753c7..59204a1 100644
--- a/project.clj
+++ b/project.clj
@@ -1,4 +1,4 @@
-(defproject com.taoensso/nippy "3.0.0-RC1"
+(defproject com.taoensso/nippy "3.0.0-RC2"
   :author "Peter Taoussanis <https://www.taoensso.com>"
   :description "High-performance serialization library for Clojure"
   :url "https://github.com/ptaoussanis/nippy"