Update changelog for 1.0.0 (#455)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index f80a6ed..6680c21 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -19,6 +19,14 @@
 
 # Changelog
 
+## v1.0.0
+  * Allow log stripping to tolerate a missing stream identifier. (#444)
+  * Add --logs options on activation get to return stripped logs as a convenience. (#445)
+  * RestAssured fixes (#441)
+  * Remove namespace property from wskprops (#434)
+  * "wsk property get" can now return raw output for specific properties  (#430)
+  * Add dynamic column sizing to wsk activation list command (#427)
+
 ## v0.10.0
 
 * Integrate wskdeploy via `project` subcommand