This page is intended to collect together patches and modifications to public SDKs. Anyone is welcome to add to the table, particularly if you find that a patch works or doesn't work on a specific SDK.

You can also add child pages to add extended description of a particular patch or optimisation.

Patches

Patch	Description/purpose	Needed for SDKs (known/tested)	URL
rtf2ptml.exe	This patch fixes defect in Context Sensitive Help compiler (can't handle RTF modified by recent versions of MS Word.	UIQ3.0, UIQ3.0, S60 3rd Edn, S60 3rd Edn FP1	FAQ-1436: How can I compile my context-sensitive help RTF source file without error?
rcomp.exe	Allows RSS files with UTF-8 encoded character 0xFFFE at the start of a file to be compiled (as created) by Notepad.	S60 3rd Edn, S60 3rd Edn FP1	FAQ-1491: Why am I getting "Unknown character" warnings from the resource compiler?
makesis.exe	Allows use of EPOCROOT relative paths in language dependent parts of pkg files.	S60 3rd Edn, UIQ3.1	FAQ-1479: How do I specify EPOCROOT-relative PKG files for language dependent installation?
xmllx.dll	This patch fixes defect in Context Sensitive Help Compiler to allow CSHelp to work with self-signed applications.	S60 3rd Edn, S60 3rd Edn FP1, UIQ3.0, UIQ3.1,	FAQ 1503: Why is my unsigned application not properly displaying Context Sensitive Help topics?

Optimisations/enhancements

Optimisation	Description/purpose	Useful for SDKs (known/tested)	URL
GCCE binary size	Reduces size of binaries produced by GCCE	UIQ3.0, S60 3rd Edn	FAQ-1483: How can I reduce the size of my GCCE-produced binaries?