Internet Download Manager

What's new in this version:

New features:
- Windows: Create file associations for the current user if no elevated privileges are available

API changes:
- Added Util#loadNativeFromResources for loading a native library from the resource directory with the script classloader

Bugs fixed:
- "Install files" action: The response file .install4j/response.varfile was not rolled back
- "Uninstall previous installation" action: Custom code jars were not deleted under some circumstances
- "Download file" action: Error handling properties were not used for the MD5 file download
- "Execute SQL script" action: Remove semicolon line delimiter when executing statements
- "Execute SQL script" action: Using a line break (n) as the delimiter did not work
- "Execute SQL script" action: Multiple delimited statements per line did not work
- "Uninstall previous installation" action: Keep the response file when uninstalling for an upgrade
- Classpath wildcards did not work if an archive was located in a non-default file set
- For archives where links were used in custom installer applications, the shrinking of the runtime library did not take the links into account, potentially breaking the custom installer application
- File options: The "Keep original file modification times" did not work for JAR files packed with Pack200
- Windows icons generated by cross-platform icon images did not include the 256x256 size required for showing large icons in the explorer
- Windows launchers: Fixed an error detecting the Java version when GetShortPathName does not work
- Windows uninstaller: prevent DLL loading from PATH (CVE-2017-9817)