diff --git a/CHANGELOG.md b/CHANGELOG.md
index eb572ac428a00b4965b5308e51c52a158e66ea16..d278c7c8dfb769d692dc7736df893632aef61767 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -10,8 +10,17 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Added ###
 
+
+- The file transmission API was extended to support resumable file uploads via an LinkAhead
+  Upload Protocol. The currently planned protocol is the TUS protocol. The resumable upload
+  API is still in alpha status.
+
 ### Changed ###
 
+- The file transmission API was split from the entity API into its own proto file (v1alpha).
+  The entity API version is incremented to v2alpha1. is currently identical to v1 but
+  lacking the file transmission API). 
+
 ### Deprecated ###
 
 ### Removed ###