Update nanosvg/README.txt to reflect recent changes

nanosvg/README.txt

@@ -16,21 +16,22 @@ The modified library was forked and can be found here:
   https://github.com/fltk/nanosvg
 
 
-For more information see README.bundled-libs.txt in FLTK's root directory.
+For more information see documentation/src/bundled-libs.dox.
 
 
 Changes in the FLTK fork, branch 'fltk':
 -----------------------------------------
 
-$ git show --no-patch fltk_2022-12-22
+See current branch 'fltk' and tag 'fltk_2023-12-02' in FLTK's
-tag fltk_2022-12-22
+nanosvg fork (link above).
-Tagger: Albrecht Schlosser <albrechts.fltk@online.de>
-Date:   Thu Dec 22 00:44:33 2022 +0100
 
-Latest nanosvg changes as of Dec 22, 2022:
+FLTK specific commits can be found with git similar to the following
+command. Note that Git hashes will change over time whenever the
+FLTK specific changes are rebased on top of 'upstream/master'.
 
-$ git log -3 fltk
+
-commit abcd277ea45e9098bed752cf9c6875b533c0892f (HEAD -> fltk)
+$ git log upstream/master..fltk
+commit 7aeda550a84c15680f7e55867896c3906299dffb (HEAD -> fltk, tag: fltk_2023-12-02, origin/fltk, origin/HEAD)
 Author: AlbrechtS <AlbrechtS.svn@fltk.example.org>
 Date:   Sun Feb 4 23:47:38 2018 +0100
 
@@ -39,7 +40,7 @@ Date:   Sun Feb 4 23:47:38 2018 +0100
     Add new function nsvgRasterizeXY() similar to nsvgRasterize() but with
     separate scaling factors for x-axis and y-axis.
 
-commit 6ea21790604e7f0e84b2260fed34173ed475365e
+commit b9a21ceb59590e0325acbf290598cbdf490501d6
 Author: AlbrechtS <AlbrechtS.svn@fltk.example.org>
 Date:   Sun Feb 4 23:43:30 2018 +0100
 
@@ -47,28 +48,3 @@ Date:   Sun Feb 4 23:43:30 2018 +0100
 
     Change 'long long intPart' to 'double intPart' and replace
     strtoll() with _strtoi64() when built with Visual Studio.
-
-commit 9da543e8329fdd81b64eb48742d8ccb09377aed1 (upstream/master)
-Merge: c886e50 0ce2e2b
-Author: Mikko Mononen <memononen@gmail.com>
-Date:   Sun Dec 4 17:46:22 2022 +0200
-
-    Merge pull request #236 from sezero/signed-char
-
-    change struct NSVGpaint:type to signed char
-
-----
-
-Commits abcd277ea4 and 6ea2179060 are FLTK specific,
-commit  9da543e832 is the latest upstream commit
-
----- End of tag ----
-
-commit abcd277ea45e9098bed752cf9c6875b533c0892f (HEAD -> fltk, tag: fltk_2022-12-22)
-Author: AlbrechtS <AlbrechtS.svn@fltk.example.org>
-Date:   Sun Feb 4 23:47:38 2018 +0100
-
-    Modify rasterizer to support non-square X,Y axes scaling.
-
-    Add new function nsvgRasterizeXY() similar to nsvgRasterize() but with
-    separate scaling factors for x-axis and y-axis.