Release Notes: Font matching behavior was improved. Preliminary annotation support was added to the glib frontend. Initial movie support was added to the core. The core can now detect the MIME types of embedded files. Several fixes were made to the Qt API.
Release Notes: Initial support for tagged PDFs was implemented. Annotation support was improved. The information given by pdfinfo and pdfimages was expanded. The PSOutputDev device was improved. Various other improvements and bug fixes were made.
Release Notes: Various minor improvements and bug fixes were made.
Release Notes: Large file support was added. Rendering was made thread-safe. The Crypt filter was implemented. Thin Line mode support was added to SplashOutputDev. SplashOutputDev is now 10 times faster at some tiling. Support for uncolored tiling patterns was added to CairoOutputDev. Caching of lcms2 ICC color profiles was improved. A thread stresser tool was added to the Qt4 frontend. An initial Qt5 frontend was added. Further enhancements and several bug fixes were made.
Release Notes: An initial Qt5 frontend was added. In TextOutputDev, a method was added to TextPage to get the selection as a list of words. Several minor build system fixes were made. Further minor bugs were fixed, including potential crashes.
Release Notes: Minor bugs were fixed, including potential memory leaks and crashes.