# Release 0.15.0

### Breaking Changes
- None

### New Features
- Load models at start up in mleap-spring-boot
- Add support for Python 3
- StringMap transformer - add new optional parameters handleInvalid & defaultValue
- Add support for LinearSVC transformer/model 

### Bug Fixes
- Fix Tensorflow bundle writing when transform() method isn't necessarily called 
- Fix FrameReader reading a very large mleap frame

### Improvements
- Update xgboost4j and fix databricks runtime
- Use openjdk:8-jre-slim as docker base image
- Bump urllib3 from 1.23 to 1.24.2 in python package
- Add default grpc port to docker config
- General documentation improvements

### Other Changes
- None
# Release 0.15.0

### Breaking Changes
- Fix default ports when running grpc/http requests; default grpc port is 65328 and can be overridden via MLEAP_GRPC_PORT; default http port should be: 65327 and can be overridden via MLEAP_HTTP_PORT

### New Features
- Load models at start up in mleap-spring-boot
- Add support for Python 3
- StringMap transformer - add new optional parameters handleInvalid & defaultValue
- Add support for LinearSVC transformer/model 

### Bug Fixes
- Fix Tensorflow bundle writing when transform() method isn't necessarily called 
- Fix FrameReader reading a very large mleap frame

### Improvements
- Update xgboost4j and fix databricks runtime
- Use openjdk:8-jre-slim as docker base image
- Bump urllib3 from 1.23 to 1.24.2 in python package
- Add default grpc port to docker config
- General documentation improvements

### Other Changes
- None
Add port change to release notes
Add port change to release notes
