bump version, add changelog

CHANGELOG.md

@@ -1,5 +1,20 @@
 # Change log
 
+### v0.14.0
+
+- **BREAKING** Updated codegen to use 2.17 of the Apollo CLI. Please see the [full release notes](https://github.com/apollographql/apollo-tooling/blob/master/CHANGELOG.md#apollo2170-apollo-codegen-swift0350) for that version of the CLI, but in short: 
+    - Stops force-unwrapping and instead nil-coalesce to `.none` when the thing being unwrapped was a double-optional, which was causing some crashes
+    - Fixes issue where removing redundant modifiers was a little too agressive 
+    - Fixes escaping for `Self` as a type name
+    - Adds `CaseIterable` for all known cases of an enum. If you were adding this yourself previously, you'll have to take it back out.
+    - Adds comment with original operation to `operationDefinition`, stripped excess whitespace from actual definition.
+
+- Added explicit support for Catalyst builds. ([#688](https://github.com/apollographql/apollo-ios/pull/688))
+- Added support for `Int` custom scalars. ([#402](https://github.com/apollographql/apollo-ios/pull/402))
+- Exposed `clearCache` directly on stores so a store being used by multiple clients can be more explicitly cleared. ([#518](https://github.com/apollographql/apollo-ios/pull/518))
+- Fixed an issue where an error on cache write would not be propagated correctly. ([#673](https://github.com/apollographql/apollo-ios/pull/673))
+- Updated supported Node version to the Long-Term Support version. ([#672](https://github.com/apollographql/apollo-ios/pull/672))
+
 ### v0.13.0 
 
 **PLEASE READ THESE RELEASE NOTES BEFORE INSTALLING IF YOU WERE USING AN OLDER VERSION!**

Configuration/Shared/Project-Version.xcconfig

@@ -1 +1 @@
-CURRENT_PROJECT_VERSION = 0.13.0
+CURRENT_PROJECT_VERSION = 0.14.0