This topic lists the libraries that have been removed from, added to, or updated in ReadyAPI 2.4.0.
| Note: | To learn which libraries were updated in previous releases, see Version History. | 
Updated libraries
The following libraries have been updated in ReadyAPI 2.4.0:
| Library | Updated to | 
|---|---|
| commons-io | 2.6 | 
| commons-lang3 | 3.7 | 
| cssparser | 0.9.24 | 
| h2 | 1.4.197 | 
| htmlunit | 2.28 | 
| htmlunit-core-js | 2.28 | 
| jetty-util | 9.4.7.v20170914 | 
| json-path | 2.4.0-fixed | 
| languagesupport | 2.6.0-fixed | 
| proxy-vole | 1.0.4 | 
| rhino | 1.7.9 | 
| swagger4j | 1.0.0 | 
| swagger-annotations | 2.0.0-rc4 | 
| swagger-core | 2.0.0-rc4 | 
| swagger-models | 1.5.18 | 
| swagger-parser | 1.0.34 | 
| swagger-parser-core | 2.0.0-rc3 | 
| swagger-parser-v2-converter | 2.0.0-rc3 | 
| swagger-parser-v3 | 2.0.0-rc3 | 
Removed libraries
The following libraries have been removed from ReadyAPI 2.4.0:
- 
jetty
 - 
swagger-parser-v2
 
Added libraries
The following libraries have been added to ReadyAPI 2.4.0:
| Library | Added version | 
|---|---|
| commons-math3 | 3.2 | 
| commons-text | 1.1 | 
| delight-rhino-sandbox | 0.0.6 | 
| ini4j | 0.5.4 | 
| javax.servlet-api | 3.1.0 | 
| jetty-client | 9.4.7.v20170914 | 
| jetty-http | 9.4.7.v20170914 | 
| jetty-io | 9.4.7.v20170914 | 
| jetty-security | 9.4.7.v20170914 | 
| jetty-server | 9.4.7.v20170914 | 
| jetty-servlet | 9.4.7.v20170914 | 
| jetty-xml | 9.4.7.v20170914 | 
| jna-platform | 4.5.1 | 
| json-patch | 1.6 | 
| neko-htmlunit | 2.28 | 
| org.apache.oltu.jose.jws | 1.0.1 | 
| org.eclipse.xtend.lib | 2.8.3 | 
| org.eclipse.xtend.lib.macro | 2.8.3 | 
| org.eclipse.xtext.xbase.lib | 2.8.3 | 
| swagger-compat-spec-parser | 1.0.34 | 
| websocket-api | 9.4.7.v20170914 | 
| websocket-client | 9.4.7.v20170914 | 
| websocket-common | 9.4.7.v20170914 | 
| xml-apis | 1.3.04 | 
