libpano13-2.9.20 released

[Bruno Postle]

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libpano13 is the PanoTools library for panoramic imaging.

A libpano13-2.9.20 tarball has been uploaded to sourceforge, this is
a final release and is identical to libpano13-2.9.20_rc3:

https://sourceforge.net/projects/panotools/files/libpano13/libpano13-2.9.20/

This release should be binary compatible with previous versions - This means
that prebuilt Hugin executables should just work with this libpano13.

There have been some changes since 2.9.19:

* Bugfixes for Panini General, Biplane and Triplane output projections

* Fixes to build with current MSVC, automake and mingw

* Fix crash and security issue caused by malformed filename prefix (CVE-2021-20307)

SHA256SUM: 3b532836c37b8cd75cd2227fd9207f7aca3fdcbbd1cce3b9749f056a10229b89 libpano13-2.9.20.tar.gz

This release is equivalent to HG 851:e2d59edbddf5

Here is the full ChangeLog since 2.9.19 for more details:

2021-03-16 17:23 +0100 tmodes <tmodes> (f02459498cb4 [tip])

* file.c, tools/PTcrop.c:
Prevent string vulnerability by refusing prefix strings with
percentage sign

2020-12-13 15:36 +0100 tmodes <tmo...@users.sf.net> (282b57fc22cb)

* adjust.c:
Fixes typo (spotted by A. Metzler)

2020-12-11 21:51 +0000 Bruno Postle <br...@postle.net> (a042ec0cb9bf)

* ChangeLog.hg, parser.c:
Fix reading beyond end of string
https://bugs.launchpad.net/bugs/1906996 (Florian Königstein)

2019-10-31 15:40 +0100 tmodes <tmo...@users.sf.net> (9f43f0980d29)

* PTcommon.c:
Use default isnan on new MSVC compilers instead

2018-10-31 13:04 +0100 tmodes <tmo...@users.sf.net> (82996ca476c5)

* parser.c, tiff.c:
Fixes 2 typos (Patch by Andreas Metzler)

2018-09-06 17:45 +0200 tmodes <tmo...@users.sf.net> (d71285db01f0)

* version.h:
Bump up some more version numbers

2018-03-25 10:45 +0100 Bruno Postle <br...@postle.net> (415deb81168f)

* ChangeLog, ChangeLog.hg:
Update ChangeLog for

2018-03-25 10:36 +0100 Bruno Postle <br...@postle.net> (f5ac8cc3aa91)

* configure.ac:
Update version to 2.9.20

2018-03-25 10:35 +0100 Bruno Postle <br...@postle.net> (e5632a455634)

* bootstrap:
Support latest automake

2018-03-25 10:34 +0100 Bruno Postle <br...@postle.net> (0a71a9f8a45a)

* tests/simpleTiff16/temp.txt: deleted file.
* tests/simpleTiff16/Makefile.am, tests/simpleTiff16/temp.txt:
Don't ship test output file

2018-03-23 17:19 +0100 tmodes <tmo...@users.sf.net> (5b23ce4acaf4)

* PaniniGeneral.c:
Fixes inverse transformation of Panini General

2018-03-11 08:30 +0100 tmodes <tmo...@users.sf.net> (f220884e22e3)

* math.c:
Triplane: Check more return codes instead of ignoring it

2018-03-11 08:30 +0100 tmodes <tmo...@users.sf.net> (1eaaec6809a2)

* math.c, queryfeature.c:
Biplane: Added new parameter for rounded corner

2018-03-05 17:26 +0100 tmodes <tmo...@users.sf.net> (1a3e1f817145)

* math.c:
Fixes image->pano transformation for triplane projection

2018-03-05 17:26 +0100 tmodes <tmo...@users.sf.net> (793506b19f1f)

* CMakeLists.txt:
Add debug postfix for debug libraries

2018-02-07 17:54 +0100 tmodes <tmo...@users.sf.net> (3ad2089ab924)

* CMakeLists.txt:
Windows: Make building shared library (DLL) default

2017-09-29 16:49 +0200 tmodes <tmo...@users.sf.net> (977a50b2a634)

* file.c:
Recognize also jpeg file extension [1681022]

2017-09-29 16:48 +0200 tmodes <tmo...@users.sf.net> (e3808b4f9a78)

* CMakeLists.txt:
Fixes compilation with Mingw Mingw has already getopt, no need for
our file

2017-01-02 18:34 +0100 tmodes <tmo...@users.sf.net> (20434c36b266)

* tools/panoinfo.c:
Fixes path separator for cross compiling for Windows

2016-12-30 13:21 +0100 tmodes <tmo...@users.sf.net> (9fb6fd19947a)

* math.c:
Don't take shortcut in setup_panini_general This breaks calculation
of ppg->distance parameter which is needed in stack calculations.
This fixes hang during line control points calculations [1016258]

2016-12-30 13:19 +0100 tmodes <tmo...@users.sf.net> (83e0c78ad594)

* math.c:
Updates for MSVC 2015

2016-09-17 16:12 +0200 tmodes <tmo...@users.sf.net> (9d16f4a39c36)

* math.c:
Comment out double assignment

2015-12-06 13:06 +0100 tmodes <tmo...@users.sf.net> (d1ca12b2146b)

* pt_stdint.h:
Fix for MSVC 2015

2014-04-23 00:31 +0100 Bruno Postle <br...@postle.net> (7339b1014e88)

* ChangeLog.hg:
update changelog

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