diff --git a/CHANGELOG.md b/CHANGELOG.md
index abd0d89..19cc9d3 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,10 @@
+## `0.8.2`
+
+* (@teohanhui) Add the `missing=` annotation which allows the user to specify a
+  function to call to construct a value if no value was found in the document 
+* (@teohanhui) Add the `MaybeMissing` which tracks whether a value was present
+  in the document at all
+
 ## `0.8.1`
 
 * Improvements to macro hygiene courtesy of @teohhanhui
diff --git a/autosurgeon-derive/Cargo.toml b/autosurgeon-derive/Cargo.toml
index d877f6e..23240b9 100644
--- a/autosurgeon-derive/Cargo.toml
+++ b/autosurgeon-derive/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "autosurgeon-derive"
-version = "0.7.1"
+version = "0.8.0"
 authors = { workspace = true }
 edition = { workspace = true }
 rust-version = { workspace = true }
diff --git a/autosurgeon/Cargo.toml b/autosurgeon/Cargo.toml
index 756ebe2..692dcfe 100644
--- a/autosurgeon/Cargo.toml
+++ b/autosurgeon/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "autosurgeon"
-version = "0.8.1"
+version = "0.8.2"
 authors = { workspace = true }
 edition = { workspace = true }
 rust-version = { workspace = true }
@@ -11,7 +11,7 @@ license = { workspace = true }
 
 [dependencies]
 automerge = { workspace = true }
-autosurgeon-derive = { path = "../autosurgeon-derive", version = "0.7.1" }
+autosurgeon-derive = { path = "../autosurgeon-derive", version = "0.8.0" }
 similar = "2.2.1"
 thiserror = "1.0.37"
 uuid = { version = "1.2.2", optional = true }