Update Changelog from git changelog entries

Changelog

@@ -10,6 +10,11 @@ User interface:
 - added support for CPATH, C_INCLUDE_PATH and LD_LIBRARY_PATH (Andrew Aladjev
 and Urs Janssen)
 - added option -norunsrc to control argv[0] with tcc -run (James Lyon)
+- improve --with-libgcc configure help (grischka)
+- improve error message when memory is full (grischka)
+- improve wording about compiler switches in documentation (Thomas Preud'homme)
+- use GNU triplet prefix for cross compiler names (Thomas Preud'homme)
+- ignore unknown linker optimization and as-needed option (Austin English)
 
 Features:
 
@@ -34,12 +39,20 @@ Platforms:
 - add va_* macro implementation for ARM (Thomas Preud'homme)
 - define __ARM_EABI__, __ARMEL__ and __ARM_PCS_VFP (Thomas Preud'homme)
 - provide a runtime library for ARM (Thomas Preud'homme)
-- improved support for ARM hard float calling convention (Thomas Preud'homme,
-Daniel Glöckner)
+- vastly improved support for ARM hard float calling convention
+(Thomas Preud'homme, Daniel Glöckner)
+- tcc can uses libtcc1 on ARM (Thomas Preud'homme)
+- use __fixdfdi for all float to integer conversion (grischka)
+- simplify startup code for unix platforms (grischka)
+- improve ELF generated on ARM (Thomas Preud'homme)
+- add support for thumb to ARM relocation (Thomas Preud'homme)
+- fix globbing to match MSVC on Windows (Thomas Preud'homme)
+- deprecate FPA and OABI support for ARM (Thomas Preud'homme)
+- warn about softfloat not being supported on ARM (Thomas Preud'homme)
 
 Bug fixes:
-- various code cleaning (Urs Janssen)
-- fixes of other's patches (grischka, Ramsay Jones)
+- many code clean up (Urs Janssen, grischka)
+- fixes of other's patches (grischka, Ramsay Jones, Michael Matz)
 - fix documentation about __TINYC__ (Urs Janssen)
 - improve build of documentation (Urs Janssen)
 - improve build instructions (Jov)
@@ -65,10 +78,47 @@ Bug fixes:
 - fix NaN comparison (Thomas Preud'homme)
 - use libtcc for static linking with runtime library (Thomas Preud'homme)
 - fix negation of 0.0 and -0.0 values (Thomas Preud'homme)
+- fix use of long long as if condition (Thomas Preud'homme)
+- disable bound check if libgcc is used (Thomas Preud'homme)
+- error out when casting to void (grischka)
+- remove circular dependency in Makefile (grischka)
+- stop preventing gcc to do strict aliasing (grischka)
+- fix Windows build of tcc (grischka)
+- build runtime library for arm cross compiler (Thomas Preud'homme)
+- fix installation of arm cross-compiler (Thomas Preud'homme)
+- add basic test for cross-compiler (Thomas Preud'homme)
+- fix failure when generating PE on x86-64 (Archidemon)
+- fix floating point unary minus and plus (Michael Matz)
+- add more tests for signed zero float (Michael Matz)
+- fix precision of double on x86-64 (Vincent Lefevre)
+- fix bound checking of argv with -run switch (Kirill Smelkov)
+- work around a wine cmd bug when building tcc on Windows (Austin English)
+- reenable some bound check tests (grischka)
+- boundtest.c lookup honors VPATH (grischka)
+- diff compared to CC in test[123]b? are now errors (grischka)
+- fix test3 on Windows (grischka)
+- prevent gcc from building (non functional) libtcc.a (grischka)
+- fix warning related to PE file generation on x86-64 (grischka)
+- stop mixing ordinary and implicit rule in Makefile (Iavael)
 - fix integer to double conversion on ARM (Thomas Preud'homme)
+- fix parameter passing of structure < 4 bytes on ARM (Thomas Preud'homme)
+- disable builtin_frame_address test on ARM due to gcc bug (Thomas Preud'homme)
+- fix initialization of struct on ARM (Thomas Preud'homme)
 - fix parameter passing of (unsigned) long long bitfield (Thomas Preud'homme)
+- improve float to integer tests (Thomas Preud'homme)
 - fix relocation of Thumb branch to ARM function (Thomas Preud'homme)
 - fix char wrong compatibility with [un]signed char (Thomas Preud'homme)
+- choose the code to compile based on target in libtcc1 (Thomas Preud'homme)
+- fix various clang warnings (Thomas Preud'homme)
+- don't hardcode tcc in Makefile for tests (Thomas Preud'homme)
+- fix relocation of __bound_init bound checking code (Thomas Preud'homme)
+- accept only one basic type for a given variable (Thomas Preud'homme)
+- fix error when using va_* with tcc using libgcc (Thomas Preud'homme)
+- support GOT32 and PLT32 reloc on the same symbol (Thomas Preud'homme)
+- fix memory leak due to symbol attributes (mingodad)
+- partially fix bound checking of argv and arge (Thomas Preud'homme)
+- fix possible dereference when getting name of symbol (grischka)
+- fix va_list type definition on x86-64 (Daniel Glöckner)
 
 version 0.9.26: