diff --git a/Readme.md b/Readme.md
index ecb0d59..e30ef40 100644
--- a/Readme.md
+++ b/Readme.md
@@ -4,13 +4,13 @@
 
 ## Changelog
 
-### Unreleased
+### [19.0.0] - 2021-02-17
 
 * Renamed the `DateTime` CSL type to `Instant`.
 * Added support for new date/time types.
 * Added description and termination time as parameters to termination command.
 * Changed `declarationExpressionArguments` to `declarationExpressionArgument`. It is now a single value instead of a list of values.
-* Moved instantiationTime into instantiationDetails in the Contract interface.
+* Moved `instantiationTime` into `instantiationDetails` in the Contract interface.
 
 ### [18.0.0] - 2021-01-20
 
@@ -167,6 +167,7 @@
 * (Note: Requires Deon-api version 0.22.0) Introduced a `NodeInfo.getAgents()` that wraps the api call `/agents`, to request agent values from the back end.
 
 ---
+[19.0.0]: https://github.com/deondigital/api-client/compare/v18.0.0...v19.0.0
 [18.0.0]: https://github.com/deondigital/api-client/compare/v17.1.0...v18.0.0
 [17.1.0]: https://github.com/deondigital/api-client/compare/v17.0.0...v17.1.0
 [17.0.0]: https://github.com/deondigital/api-client/compare/v16.1.0...v17.0.0
diff --git a/package-lock.json b/package-lock.json
index a6c3b6b..35ccc45 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "@deondigital/api-client",
-  "version": "18.0.0",
+  "version": "19.0.0",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
diff --git a/package.json b/package.json
index 564cbb6..5564e8c 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@deondigital/api-client",
-  "version": "18.0.0",
+  "version": "19.0.0",
   "description": "REST client for Deon Digital CSL service",
   "repository": {
     "type": "git",