Update the header comment on the zipfile extension to state clearly that

writes to the ZIP archive are non-transaction.  No code changes.
[bugs:/info/2026-08-02T14:03:49Z|Bug 2026-08-02T14:03:49Z].

FossilOrigin-Name: 1b623a6064427e81dffc2897e017accc98243ecaf23c5f4df752d3da91b51be6

ext/misc/zipfile.c

@@ -23,6 +23,8 @@
 **    *  No support for ZIP archives spanning multiple files
 **    *  No support for zip64 extensions
 **    *  Only the "inflate/deflate" (zlib) compression method is supported
+**    *  No support for transactions.  ROLLBACK is the same as COMMIT.
+**       A crash mid-transaction can leave the ZIP archive in a corrupt state.
 */
 #include "sqlite3ext.h"
 SQLITE_EXTENSION_INIT1

manifest

@@ -1,5 +1,5 @@
-C Fix\sincorrect\sheader\scomment\sin\sthe\stemplatevtab.c\sdemo\sextension.\n[bugs:/info/2026-08-02T13:49:50Z|Bug\s2026-08-02T13:49:50Z]
-D 2026-08-02T19:40:20.059
+C Update\sthe\sheader\scomment\son\sthe\szipfile\sextension\sto\sstate\sclearly\sthat\nwrites\sto\sthe\sZIP\sarchive\sare\snon-transaction.\s\sNo\scode\schanges.\n[bugs:/info/2026-08-02T14:03:49Z|Bug\s2026-08-02T14:03:49Z].
+D 2026-08-02T20:17:53.285
 F .fossil-settings/binary-glob 61195414528fb3ea9693577e1980230d78a1f8b0a54c78cf1b9b24d0a409ed6a x
 F .fossil-settings/empty-dirs dbb81e8fc0401ac46a1491ab34a7f2c7c0452f2f06b54ebb845d024ca8283ef1
 F .fossil-settings/ignore-glob 35175cdfcf539b2318cb04a9901442804be81cd677d8b889fcc9149c21f239ea
@@ -421,7 +421,7 @@ F ext/misc/vtablog.c 84c01ccd1ae660434212ffe3973f878d4331109227a8ae6cdbf8d65aa7b
 F ext/misc/vtshim.c f5ab480d1e33fa46a0b138359bedc9979e32798d72348e04bbe6093f9ae95c7b
 F ext/misc/wholenumber.c e41953e078894e66a0ff05dd6c76a61f904828c9a4620c7255fac26754f30d3a
 F ext/misc/windirent.h 02211ce51f3034c675f2dbf4d228194d51b3ee05734678bad5106fff6292e60c
-F ext/misc/zipfile.c 5cf901996c840b32a5c03d947c4ee86bda166f6e595a41871840df8520458054
+F ext/misc/zipfile.c 84d8c265f6d1835327009458413b4cc017c5a9e19936583b562bd6808a659601
 F ext/misc/zorder.c bddff2e1b9661a90c95c2a9a9c7ecd8908afab5763256294dd12d609d4664eee
 F ext/qrf/README.md e87f6420a0518a9c15957f3b91fcd7ba774f7641adf56310e408a4e96ed07811
 F ext/qrf/dev-notes.md e68a6d91ce4c7eb296ef2daadc2bb79c95c317ad15b9fafe40850c67b29c2430
@@ -2218,8 +2218,8 @@ F tool/warnings-clang.sh bbf6a1e685e534c92ec2bfba5b1745f34fb6f0bc2a362850723a9ee
 F tool/warnings.sh a554d13f6e5cf3760f041b87939e3d616ec6961859c3245e8ef701d1eafc2ca2
 F tool/win/sqlite.vsix deb315d026cc8400325c5863eef847784a219a2f
 F tool/winmain.c 00c8fb88e365c9017db14c73d3c78af62194d9644feaf60e220ab0f411f3604c
-P 42bde30535f43404a5996618ff923dcc8af71b56f72935e9e22ada315a046e72
-R ed4bbe44ecd3fd298af886476804594f
+P 1c95c741ca01be4241657f27e5e8697afb46dbc2ca4764a3de5080b04ffa3750
+R 73bf4368cf006adcf9ad8f8e17cc4dc9
 U drh
-Z e249fd2a7e1461593a57bab9093961fa
+Z 9afe29b2c2552c2dd0a726ad10e84fe2
 # Remove this line to create a well-formed Fossil manifest.

manifest.uuid

@@ -1 +1 @@
-1c95c741ca01be4241657f27e5e8697afb46dbc2ca4764a3de5080b04ffa3750
+1b623a6064427e81dffc2897e017accc98243ecaf23c5f4df752d3da91b51be6