diff --git a/CHANGELOG.md b/CHANGELOG.md
index 41df500..78e51ce 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,42 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [0.6.1] - 2023-05-17
+### Added
+- Error boundaries around each layer, and errors now display on the page when in development
+- Utility for creating requirement based on whether a conversion has met a requirement
+### Changed 
+- **BREAKING** Formulas/requirements refactor
+    - spendResources renamed to cumulativeCost
+    - summedPurchases renamed to directSum
+    - calculateMaxAffordable now takes optional 'maxBulkAmount' parameter
+    - cost requirements now pass cumulativeCost, maxBulkAmount, and directSum to calculateMaxAffordable
+    - Non-integrable and non-invertible formulas will now work in more situations
+    - Repeatable.maximize is removed
+    - Challenge.maximize is removed
+- Formulas have better typing information now
+- Integrate functions now log errors if the variable input is not integrable
+- Cyclical proxies now throw errors
+- createFormulaPreview is now a JSX function
+- Tree nodes are not automatically capitalized anymore
+- upgrade.canPurchase now returns false if the upgrade is already bought
+- TPS display is simplified and more performant now
+### Fixed
+- Actions could not be constructed
+- Progress bar on actions was misaligned
+- Many different issues the Board features (and many changes/improvements)
+- Calculating max affordable could sometimes infinite loop
+- Non-integrable formulas could cause errors in cost requirements
+- estimateTime would not show "never" when production is 0
+- isInvertible and isIntegrable now properly handle nested formulas
+- Repeatables' amount display would show the literal text "joinJSX"
+- Repeatables would not buy max properly
+- Reset buttons were showing wrong "currentAt" vs "nextAt"
+- Step-wise formulas not updating their value correctly
+- Bonus amount decorator now checks for `amount` property in the post construct callback
+### Documentation
+- Various typos fixed and a few sections made more thorough
+
 ## [0.6.0] - 2023-04-20
 ### Added
 - **BREAKING** New requirements system
diff --git a/package-lock.json b/package-lock.json
index 3e7acae..f747006 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "profectus",
-  "version": "0.6.0",
+  "version": "0.6.1",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "profectus",
-      "version": "0.6.0",
+      "version": "0.6.1",
       "dependencies": {
         "@fontsource/material-icons": "^4.5.4",
         "@fontsource/roboto-mono": "^4.5.8",
diff --git a/package.json b/package.json
index 4aa9568..3c1c415 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "profectus",
-  "version": "0.6.0",
+  "version": "0.6.1",
   "private": true,
   "scripts": {
     "start": "vite",