eXist-db v3.6.0

Release Notes

v3.6.0 - November 27, 2017

eXist-db v3.6.0 has just been released. This is a minor release, which contains several new features and bug fixes.

Features

  • Switched Collation support to use ICU4j.
  • Implemented XQuery 3.1 UCA (Unicode Collation Algorithm).
  • Implemented map type parameters for XQuery F&O 3.1 fn:serialize.
  • Implemented declare context item for XQuery 3.0.
  • Implemented XQuery 3.0 Regular Expression's support for non-capturing groups.
  • Implemented a type-safe DSL for describing and testing transactional operations upon the database.
  • Implemented missing node kind tests in the XQuery parser when using @ on an AbbrevForwardStep.
  • Added AspectJ support to the IntelliJ project files (IntelliJ Ultimate only).
  • Repaired the dependencies in the NetBeans project files.
  • Added support for Travis macOS CI.
  • Added support for AppVeyor Windows CI.
  • Updated third-party dependencies:
    • Apache Commons Codec 1.11
    • Apache Commons Compress 1.15
    • Apache Commons Lang 3.7
    • Eclipse AspectJ 1.9.0.RC1
    • Eclipse Jetty 9.4.7.v20170914
    • EXPath HTTP Client 20171116
    • Java 8 Functional Utilities 1.11
    • JCTools 2.1.1
    • XML Unit 2.4.0

Performance Improvements

  • Compiled XQuery cache is now multi-threaded; concurrency is now per-source.
  • RESTXQ compiled XQuery cache is now multi-threaded; concurrency is now per-query URI.
  • STX Templates Cache is now multithreaded.
  • XML-RPC Server will now use Streaming and GZip compression if supported by the client; enabled in eXist's Java Admin Client.
  • Reduced object creation overhead in the XML-RPC Server.

Apps

The bundled applications of the Documentation, eXide, and Monex have all been updated to the latest versions.

Bug fixes

  • Fixed compilation for Java 9. eXist-db can now be compiled and run on Java 9.
  • Fixed a regression with the XQuery 3.0 Arrow Operator, when it was used in a function, to call a function which is declared later in the XQuery.
  • Fixed a regression in the Lucene Range Index where nested content should always be included for an index key, unless configured otherwise.
  • Fixed a regression in the EXPath HTTP Client. Previously required you to specify http-version, now again defaults to 1.1.
  • Fixed a NullPointerException in the EXPath HTTP Client when using Basic Authentication.
  • XInclude support now correctly implements fallback if a HTTP resource cannot be accessed.
  • Fixes a number of issues where InputStreams were not closed, which leaked file handles; particularly an issue on Windows platforms.
  • Fixed a database shutdown issue with SymbolTable on Windows platforms.
  • Ensured that URIs are correctly resolved in the SourceFactory on Windows platforms.
  • No longer use a custom temp folder, instead use Java's; fixes a bug with Jetty on Windows platforms.
  • Fixed an issue where the EXIST_HOME path was not constructed correctly under some circumstances on Windows platforms.
  • Fixed the return type of fn:doc to match the XQuery F&O specification.
  • Fixed a concurrency issue in the HTTP SessionManager.
  • Fixed a concurrency issue in caching Query results in the REST Server.
  • Fixed a concurrency issue in caching Query results in the XML-RPC Server.
  • Fixed the function description of util:eval-with-context.
  • Improved error reporting when loading extension modules and EXPath packages.
  • fn:format-number now returns correct error code: FODF1310.
  • Fixed decimal formatting in fn:format-number.
  • Fixed QName equality comparison error code, to correctly return XPTY0004.
  • fn:analyze-string now adheres to XQuery Regular Expression syntax and not the wider Java Regular Expression syntax.
  • fn:doc-available now only raises FODC0005 if the supplied URI is invalid.
  • Fixed Font Resolution when using Apache FOP via XSL-FO extension module.
  • Fixed a StackOverflowException in the History Trigger.
  • Fix to ensure that only signed dependencies end-up in the WAR build.

Backwards Compatibility

  • eXist-db v3.6.0 is backwards binary-compatible as far as v3.0, but not with earlier versions. Users who are upgrading should always consult the Upgrading Guide in the documentation.

Downloading This Version

  • eXist-db v3.6.0 is available for download from Bintray.
  • Docker images for are available from EvolvedBinary's DockerHub.
  • Maven artifacts are available from our mvn-repo.
  • Mac users of the Homebrew package repository may acquire eXist 3.6.0 directly from there.