diff --git a/api/release-notes.md b/api/release-notes.md
index 1fdd9a033d9..68d84b62cce 100644
--- a/api/release-notes.md
+++ b/api/release-notes.md
@@ -8,6 +8,22 @@ By installing and using Opentrons software, you agree to the Opentrons End-User
 
 ---
 
+## Opentrons Robot Software Changes in 8.3.0
+
+Welcome to the v8.3.0 release of the Opentrons robot software! This release adds support for Evosep Evotips on the Flex, as well as other features.
+
+### New Features
+
+- Use Evosep Evotips in Python API version 2.22 protocols for protein sample purification. Only available with the Flex 96-channel pipette.
+
+- Load a newly modified Flex 8-Channel EM 1000 µL pipette equipped with a PEEK motor component to automate emulsion applications.
+
+### Improved Features
+
+- Improvements to the Flex error recovery feature help protocols recover from detected stalls and collisions, saving you valuable time and resources.
+
+---
+
 ## Opentrons Robot Software Changes in 8.2.0
 
 Welcome to the v8.2.0 release of the Opentrons robot software! This release adds support for the Opentrons Absorbance Plate Reader Module.
diff --git a/app-shell/build/release-notes.md b/app-shell/build/release-notes.md
index 9b9231e9709..4d5c7827f6f 100644
--- a/app-shell/build/release-notes.md
+++ b/app-shell/build/release-notes.md
@@ -8,6 +8,22 @@ By installing and using Opentrons software, you agree to the Opentrons End-User
 
 ---
 
+## Opentrons App Changes in 8.3.0
+
+Welcome to the v8.3.0 release of the Opentrons App! This release adds support for Evosep Evotips on the Flex, as well as other features.
+
+### New Features
+
+- Use Evosep Evotips in Python API version 2.22 protocols for protein sample purification. Only available with the Flex 96-channel pipette.
+- Change the app or Flex touchscreen language to Mandarin in Settings.
+- Load a newly modified Flex 8-Channel EM 1000 µL pipette equipped with a PEEK motor component to automate emulsion applications.
+
+### Improved Features
+
+- Improvements to the Flex error recovery feature help protocols recover from detected stalls and collisions, saving you valuable time and resources.
+
+---
+
 ## Opentrons App Changes in 8.2.0
 
 Welcome to the v8.2.0 release of the Opentrons App! This release adds support for the Opentrons Absorbance Plate Reader Module, as well as other features.