[PATCH] fetchmail: Update to version 6.6.6

[Adolf Belka <adolf.belka@ipfire.org>]

- Update from version 6.6.5 to 6.6.6
- No change to rootfile
- Changelog
6.6.6
CRITICAL BUGFIX FOR IMAP:
* The IMAP client, which has always used message indexes for the selected
   mailbox, did not abort when receiving an EXPUNGE response - which changes
   message numbers inside the mailbox.  Unlike UIDs, the message numbers are
   not stable and fetchmail does not have internal interfaces to track which
   messages are deleted, and adding those to a 6.6.X release would be too
   risky, and switching to UID is also too big a change, so we have no
   choice but to abort the session when seeing an EXPUNGE response without
   our own EXPUNGE request, to avoid marking the wrong message as seen/deleted
   or skip the wrong one, or assume the wrong message size.
   Earl Chew reported this versus Yahoo Mail via Gitlab Work Item #91, which
   automatically expunges messages that are marked with the \Deleted flag.
  This has one new message for which we do not have translations yet,
   it is urgent to get the fix in the field.

Signed-off-by: Adolf Belka <adolf.belka@ipfire.org>
---
 lfs/fetchmail | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/lfs/fetchmail b/lfs/fetchmail
index e3d4e1dd0..4b5fc42d7 100644
--- a/lfs/fetchmail
+++ b/lfs/fetchmail
@@ -26,7 +26,7 @@ include Config
 
 SUMMARY    = Full-Featured POP and IMAP Mail Retrieval Daemon
 
-VER        = 6.6.5
+VER        = 6.6.6
 
 THISAPP    = fetchmail-$(VER)
 DL_FILE    = $(THISAPP).tar.xz
@@ -34,7 +34,7 @@ DL_FROM    = $(URL_IPFIRE)
 DIR_APP    = $(DIR_SRC)/$(THISAPP)
 TARGET     = $(DIR_INFO)/$(THISAPP)
 PROG       = fetchmail
-PAK_VER    = 25
+PAK_VER    = 26
 
 DEPS       =
 
@@ -48,7 +48,7 @@ objects = $(DL_FILE)
 
 $(DL_FILE) = $(DL_FROM)/$(DL_FILE)
 
-$(DL_FILE)_BLAKE2 = cceb7a0673f6aea76fe5619c0b6a4cd25566adc31b8d9a8e574b3abf8584107b882f71a63d5690ce76822044cc8a2dd431e44813002740ebcbd3cc55b4e9105f
+$(DL_FILE)_BLAKE2 = 0f7a26a2f34d902d30801d5016e67697877f7c3f41dc9d9c4a1b44420c9e08f6acd94853c298b2938b9ddf08b3aa3115a14917f42d680f3ada8daba0e5f50953
 
 install : $(TARGET)
 
-- 
2.55.0