diff --git a/CHANGELOG.md b/CHANGELOG.md
index f47be4f..95d9e42 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,21 @@
 # humidity: Change Log
 
-## Releae 0.1.0 12<sup>th</sup> August 2026
+## Release 0.2.0 14<sup>th</sup> August 2026
+
+### Changes:
+
+* Added a notebook exploring humidity on June 26th this year.
+* Regularised names of namespaces, variables and functions.
+* Added validation.
+* Tweaking of README, intro, and tests.
+
+### NOTE: Name changes
+
+Although the key `resolution` API remains the same, there has been a wholesale
+renaming of functions, keywords, namespaces, and variables in order to achieve
+consistency; and consequently code written to 0.1.0 may have to be updated.
+
+## Release 0.1.0 12<sup>th</sup> August 2026
 
 Initial release.
 
diff --git a/project.clj b/project.clj
index 430e3a3..8321886 100644
--- a/project.clj
+++ b/project.clj
@@ -1,4 +1,4 @@
-(defproject humidity "0.1.1-SNAPSHOT"
+(defproject humidity "0.2.0"
   :cloverage {:output "docs/humidity/cloverage"
               :ns-exclude-regex [#"beowulf\.gendoc" #"beowulf\.scratch"]}
   :codox {:metadata {:doc "**TODO**: write docs"