diff --git a/tzdata/asia b/tzdata/asia
index 7ef25aa2..df4a5af4 100644
--- a/tzdata/asia
+++ b/tzdata/asia
@@ -1,4 +1,4 @@
-# @(#)asia 7.86
+# @(#)asia 7.88
# This data is by no means authoritative; if you think you know better,
# go ahead and edit the file (and please send any changes to
@@ -99,9 +99,12 @@ Zone Asia/Yerevan 2:58:00 - LMT 1924 May 2
4:00 RussiaAsia AM%sT
# Azerbaijan
+# From Rustam Aliyev of the Azerbaijan Internet Forum (2005-10-23):
+# According to the resolution of Cabinet of Ministers, 1997
+# Resolution available at: http://aif.az/docs/daylight_res.pdf
# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S
-Rule Azer 1997 max - Mar lastSun 1:00 1:00 S
-Rule Azer 1997 max - Oct lastSun 1:00 0 -
+Rule Azer 1997 max - Mar lastSun 4:00 1:00 S
+Rule Azer 1997 max - Oct lastSun 5:00 0 -
# Zone NAME GMTOFF RULES FORMAT [UNTIL]
Zone Asia/Baku 3:19:24 - LMT 1924 May 2
3:00 - BAKT 1957 Mar # Baku Time
@@ -348,6 +351,17 @@ Link Asia/Nicosia Europe/Nicosia
# Mikhail Saakashvili, who said the change was partly prompted by the process
# of integration into Europe.
+# From Teimuraz Abashidze (2005-11-07):
+# Government of Georgia ... decided to NOT CHANGE daylight savings time on
+# [Oct.] 30, as it was done before during last more than 10 years.
+# Currently, we are in fact GMT +4:00, as before 30 October it was GMT
+# +3:00.... The problem is, there is NO FORMAL LAW or governmental document
+# about it. As far as I can find, I was told, that there is no document,
+# because we just DIDN'T ISSUE document about switching to winter time....
+# I don't know what can be done, especially knowing that some years ago our
+# DST rules where changed THREE TIMES during one month.
+
+
# Zone NAME GMTOFF RULES FORMAT [UNTIL]
Zone Asia/Tbilisi 2:59:16 - LMT 1880
2:59:16 - TBMT 1924 May 2 # Tbilisi Mean Time
@@ -359,7 +373,8 @@ Zone Asia/Tbilisi 2:59:16 - LMT 1880
4:00 E-EurAsia GE%sT 1996 Oct lastSun
4:00 1:00 GEST 1997 Mar lastSun
4:00 E-EurAsia GE%sT 2004 Jun 27
- 3:00 RussiaAsia GE%sT
+ 3:00 RussiaAsia GE%sT 2005 Mar lastSun 2:00
+ 4:00 - GET
# East Timor
@@ -915,6 +930,9 @@ Zone Asia/Tokyo 9:18:59 - LMT 1887 Dec 31 15:00u
# The decision was taken because of the increase in working hours in
# government's departments from six to seven hours.
#
+# From Paul Eggert (2005-11-22):
+# Starting 2003 transitions are from Steffen Thorsen's web site timeanddate.com.
+#
# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S
Rule Jordan 1973 only - Jun 6 0:00 1:00 S
Rule Jordan 1973 1975 - Oct 1 0:00 0 -
@@ -937,8 +955,11 @@ Rule Jordan 1993 1998 - Apr Fri>=1 0:00 1:00 S
Rule Jordan 1994 only - Sep Fri>=15 0:00 0 -
Rule Jordan 1995 1998 - Sep Fri>=15 0:00s 0 -
Rule Jordan 1999 only - Jul 1 0:00s 1:00 S
-Rule Jordan 1999 max - Sep lastThu 0:00s 0 -
+Rule Jordan 1999 2002 - Sep lastThu 0:00s 0 -
Rule Jordan 2000 max - Mar lastThu 0:00s 1:00 S
+Rule Jordan 2003 only - Oct 24 0:00s 0 -
+Rule Jordan 2004 only - Oct 15 0:00s 0 -
+Rule Jordan 2005 max - Sep lastFri 0:00s 0 -
# Zone NAME GMTOFF RULES FORMAT [UNTIL]
Zone Asia/Amman 2:23:44 - LMT 1931
2:00 Jordan EE%sT
@@ -1408,6 +1429,9 @@ Zone Asia/Karachi 4:28:12 - LMT 1907
# For now, let's assume that the spring switch was at 24:00,
# and that they switch at 0:00 on the 3rd Fridays of April and October.
+# From Paul Eggert (2005-11-22):
+# Starting 2004 transitions are from Steffen Thorsen's web site timeanddate.com.
+
# The rules for Egypt are stolen from the `africa' file.
# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S
Rule EgyptAsia 1957 only - May 10 0:00 1:00 S
@@ -1418,7 +1442,9 @@ Rule EgyptAsia 1959 1965 - Sep 30 3:00 0 -
Rule EgyptAsia 1966 only - Oct 1 3:00 0 -
Rule Palestine 1999 max - Apr Fri>=15 0:00 1:00 S
-Rule Palestine 1999 max - Oct Fri>=15 0:00 0 -
+Rule Palestine 1999 2003 - Oct Fri>=15 0:00 0 -
+Rule Palestine 2004 only - Oct 1 1:00 0 -
+Rule Palestine 2005 max - Oct 4 1:00 0 -
# Zone NAME GMTOFF RULES FORMAT [UNTIL]
Zone Asia/Gaza 2:17:52 - LMT 1900 Oct
diff --git a/tzdata/northamerica b/tzdata/northamerica
index 50f076fd..d0daf5ed 100644
--- a/tzdata/northamerica
+++ b/tzdata/northamerica
@@ -1,4 +1,4 @@
-# @(#)northamerica 7.80
+# @(#)northamerica 7.82
# also includes Central America and the Caribbean
# This data is by no means authoritative; if you think you know better,
@@ -1815,6 +1815,11 @@ Zone America/Costa_Rica -5:36:20 - LMT 1890 # San Jose
# to normal hours (after daylight saving time)".
# For now, let's assume that it's a one-year temporary measure.
+# From Carlos A. Carnero Delgado (2005-11-12):
+# This year (just like in 2004-2005) there's no change in time zone
+# adjustment in Cuba. We will stay in daylight saving time:
+# http://www.granma.cu/espanol/2005/noviembre/mier9/horario.html
+
# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S
Rule Cuba 1928 only - Jun 10 0:00 1:00 D
Rule Cuba 1928 only - Oct 10 0:00 0 S
@@ -1845,7 +1850,7 @@ Rule Cuba 1997 only - Oct 12 0:00s 0 S
Rule Cuba 1998 1999 - Mar lastSun 0:00s 1:00 D
Rule Cuba 1998 2003 - Oct lastSun 0:00s 0 S
Rule Cuba 2000 max - Apr Sun>=1 0:00s 1:00 D
-Rule Cuba 2005 max - Oct lastSun 0:00s 0 S
+Rule Cuba 2006 max - Oct lastSun 0:00s 0 S
# Zone NAME GMTOFF RULES FORMAT [UNTIL]
Zone America/Havana -5:29:28 - LMT 1890
@@ -2031,13 +2036,18 @@ Zone America/Montserrat -4:08:52 - LMT 1911 Jul 1 0:01 # Olveston
# changes in 2000. Perhaps a note could be added to the northamerica file, to
# the effect that we have indirect evidence that DST was observed in 2000.
#
+# From Jesper Norgaard Welen (2005-11-02):
+# Nicaragua left DST the 2005-10-02 at 00:00 (local time).
+# http://www.presidencia.gob.ni/presidencia/files_index/secretaria/comunicados/2005/septiembre/26septiembre-cambio-hora.htm
+# (2005-09-26)
+#
# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S
Rule Nic 1979 1980 - Mar Sun>=16 0:00 1:00 D
Rule Nic 1979 1980 - Jun Mon>=23 0:00 0 S
-Rule Nic 1992 only - Jan 1 4:00 1:00 D
+Rule Nic 1992 only - Jan 1 4:00 1:00 D
Rule Nic 1992 only - Sep 24 0:00 0 S
Rule Nic 2005 only - Apr 10 0:00 1:00 D
-Rule Nic 2005 only - Sep 18 0:00 0 S
+Rule Nic 2005 only - Oct 2 0:00 0 S
# Zone NAME GMTOFF RULES FORMAT [UNTIL]
Zone America/Managua -5:45:08 - LMT 1890
-5:45:12 - MMT 1934 Jun 23 # Managua Mean Time?
diff --git a/tzdata/southamerica b/tzdata/southamerica
index 1bb544a4..9b5ff289 100644
--- a/tzdata/southamerica
+++ b/tzdata/southamerica
@@ -1,4 +1,4 @@
-# @(#)southamerica 7.62
+# @(#)southamerica 7.63
# This data is by no means authoritative; if you think you know better,
# go ahead and edit the file (and please send any changes to
@@ -565,11 +565,12 @@ Rule Brazil 2003 only - Oct 19 0:00 1:00 S
# Decree 5,223 (2004-10-01) reestablishes DST in MT.
#
Rule Brazil 2004 only - Nov 2 0:00 1:00 S
+# Decree 5,539 (2005-09-19),
+# adopted by the same states as before.
+Rule Brazil 2005 max - Oct Sun>=15 0:00 1:00 S
# The latest ruleset listed above says that the following states observe DST:
# DF, ES, GO, MG, MS, MT, PR, RJ, RS, SC, SP.
-#
-Rule Brazil 2005 max - Oct Sun>=15 0:00 1:00 S
-# For dates after mid-2005, the above rules with TO="max" are guesses
+# For dates after mid-2006, the above rules with TO="max" are guesses
# and are quite possibly wrong, but are more likely than no DST at all.
diff --git a/zoneinfo/America/Havana.ics b/zoneinfo/America/Havana.ics
index d2b4508e..8f8e6c97 100644
--- a/zoneinfo/America/Havana.ics
+++ b/zoneinfo/America/Havana.ics
@@ -2,8 +2,8 @@ BEGIN:VCALENDAR
PRODID:-//github.com/libical/vzic//NONSGML ICS//EN
VERSION:2.0
BEGIN:VTIMEZONE
-TZID:/github.com/libical/tzdbics/20221031_2004g/America/Havana
-LAST-MODIFIED:20221031T142657Z
+TZID:/github.com/libical/tzdbics/20221031_2005o/America/Havana
+LAST-MODIFIED:20221031T144240Z
X-LIC-LOCATION:America/Havana
X-PROLEPTIC-TZNAME:LMT
BEGIN:STANDARD
@@ -169,14 +169,14 @@ BEGIN:STANDARD
TZNAME:CST
TZOFFSETFROM:-0400
TZOFFSETTO:-0500
-DTSTART:20051030T010000
+DTSTART:20061029T010000
RRULE:FREQ=YEARLY;BYMONTH=10;BYDAY=-1SU
END:STANDARD
BEGIN:DAYLIGHT
TZNAME:CDT
TZOFFSETFROM:-0500
TZOFFSETTO:-0400
-DTSTART:20060402T000000
+DTSTART:20070401T000000
RRULE:FREQ=YEARLY;BYMONTH=4;BYDAY=1SU
END:DAYLIGHT
END:VTIMEZONE
diff --git a/zoneinfo/America/Managua.ics b/zoneinfo/America/Managua.ics
index 3fc16b02..f0f2d803 100644
--- a/zoneinfo/America/Managua.ics
+++ b/zoneinfo/America/Managua.ics
@@ -2,8 +2,8 @@ BEGIN:VCALENDAR
PRODID:-//github.com/libical/vzic//NONSGML ICS//EN
VERSION:2.0
BEGIN:VTIMEZONE
-TZID:/github.com/libical/tzdbics/20221031_2005l/America/Managua
-LAST-MODIFIED:20221031T143909Z
+TZID:/github.com/libical/tzdbics/20221031_2005o/America/Managua
+LAST-MODIFIED:20221031T144240Z
X-LIC-LOCATION:America/Managua
X-PROLEPTIC-TZNAME:LMT
BEGIN:STANDARD
@@ -32,7 +32,7 @@ TZOFFSETTO:-0600
DTSTART:19750216T000000
RDATE:19920924T000000
RDATE:19981201T000000
-RDATE:20050918T000000
+RDATE:20051002T000000
END:STANDARD
BEGIN:DAYLIGHT
TZNAME:CDT
diff --git a/zoneinfo/Asia/Amman.ics b/zoneinfo/Asia/Amman.ics
index a43e2490..e39e5a3a 100644
--- a/zoneinfo/Asia/Amman.ics
+++ b/zoneinfo/Asia/Amman.ics
@@ -2,8 +2,8 @@ BEGIN:VCALENDAR
PRODID:-//github.com/libical/vzic//NONSGML ICS//EN
VERSION:2.0
BEGIN:VTIMEZONE
-TZID:/github.com/libical/tzdbics/20221031_2000f/Asia/Amman
-LAST-MODIFIED:20221031T140346Z
+TZID:/github.com/libical/tzdbics/20221031_2005o/Asia/Amman
+LAST-MODIFIED:20221031T144240Z
X-LIC-LOCATION:Asia/Amman
X-PROLEPTIC-TZNAME:LMT
BEGIN:STANDARD
@@ -49,6 +49,8 @@ RDATE:19780930T000000
RDATE:19851001T000000
RDATE:19910927T000000
RDATE:19940916T000000
+RDATE:20031024T010000
+RDATE:20041015T010000
END:STANDARD
BEGIN:DAYLIGHT
TZNAME:EEST
@@ -90,7 +92,7 @@ TZNAME:EET
TZOFFSETFROM:+0300
TZOFFSETTO:+0200
DTSTART:19990930T010000
-RRULE:FREQ=YEARLY;BYMONTH=9;BYDAY=-1TH
+RRULE:FREQ=YEARLY;BYMONTH=9;BYDAY=-1TH;UNTIL=20020925T220000Z
END:STANDARD
BEGIN:DAYLIGHT
TZNAME:EEST
@@ -99,5 +101,12 @@ TZOFFSETTO:+0300
DTSTART:20000330T000000
RRULE:FREQ=YEARLY;BYMONTH=3;BYDAY=-1TH
END:DAYLIGHT
+BEGIN:STANDARD
+TZNAME:EET
+TZOFFSETFROM:+0300
+TZOFFSETTO:+0200
+DTSTART:20050930T010000
+RRULE:FREQ=YEARLY;BYMONTH=9;BYDAY=-1FR
+END:STANDARD
END:VTIMEZONE
END:VCALENDAR
diff --git a/zoneinfo/Asia/Baku.ics b/zoneinfo/Asia/Baku.ics
index 7e897219..f80852be 100644
--- a/zoneinfo/Asia/Baku.ics
+++ b/zoneinfo/Asia/Baku.ics
@@ -2,8 +2,8 @@ BEGIN:VCALENDAR
PRODID:-//github.com/libical/vzic//NONSGML ICS//EN
VERSION:2.0
BEGIN:VTIMEZONE
-TZID:/github.com/libical/tzdbics/20221031_2005f/Asia/Baku
-LAST-MODIFIED:20221031T143235Z
+TZID:/github.com/libical/tzdbics/20221031_2005o/Asia/Baku
+LAST-MODIFIED:20221031T144240Z
X-LIC-LOCATION:Asia/Baku
X-PROLEPTIC-TZNAME:LMT
BEGIN:STANDARD
@@ -99,14 +99,14 @@ BEGIN:DAYLIGHT
TZNAME:AZST
TZOFFSETFROM:+0400
TZOFFSETTO:+0500
-DTSTART:19970330T010000
+DTSTART:19970330T040000
RRULE:FREQ=YEARLY;BYMONTH=3;BYDAY=-1SU
END:DAYLIGHT
BEGIN:STANDARD
TZNAME:AZT
TZOFFSETFROM:+0500
TZOFFSETTO:+0400
-DTSTART:19971026T010000
+DTSTART:19971026T050000
RRULE:FREQ=YEARLY;BYMONTH=10;BYDAY=-1SU
END:STANDARD
END:VTIMEZONE
diff --git a/zoneinfo/Asia/Gaza.ics b/zoneinfo/Asia/Gaza.ics
index 6f4780a6..6d74d76a 100644
--- a/zoneinfo/Asia/Gaza.ics
+++ b/zoneinfo/Asia/Gaza.ics
@@ -2,8 +2,8 @@ BEGIN:VCALENDAR
PRODID:-//github.com/libical/vzic//NONSGML ICS//EN
VERSION:2.0
BEGIN:VTIMEZONE
-TZID:/github.com/libical/tzdbics/20221031_2000f/Asia/Gaza
-LAST-MODIFIED:20221031T140346Z
+TZID:/github.com/libical/tzdbics/20221031_2005o/Asia/Gaza
+LAST-MODIFIED:20221031T144240Z
X-LIC-LOCATION:Asia/Gaza
X-PROLEPTIC-TZNAME:LMT
BEGIN:STANDARD
@@ -36,6 +36,7 @@ TZOFFSETTO:+0200
DTSTART:19451101T020000
RDATE:19461101T000000
RDATE:19661001T030000
+RDATE:20041001T010000
END:STANDARD
BEGIN:DAYLIGHT
TZNAME:EEST
@@ -140,7 +141,14 @@ TZNAME:EET
TZOFFSETFROM:+0300
TZOFFSETTO:+0200
DTSTART:19991015T000000
-RRULE:FREQ=YEARLY;BYMONTH=10;BYDAY=3FR
+RRULE:FREQ=YEARLY;BYMONTH=10;BYDAY=3FR;UNTIL=20031016T210000Z
+END:STANDARD
+BEGIN:STANDARD
+TZNAME:EET
+TZOFFSETFROM:+0300
+TZOFFSETTO:+0200
+DTSTART:20051004T010000
+RRULE:FREQ=YEARLY
END:STANDARD
END:VTIMEZONE
END:VCALENDAR
diff --git a/zoneinfo/Asia/Tbilisi.ics b/zoneinfo/Asia/Tbilisi.ics
index 94ba2b46..cecd1ed4 100644
--- a/zoneinfo/Asia/Tbilisi.ics
+++ b/zoneinfo/Asia/Tbilisi.ics
@@ -2,8 +2,8 @@ BEGIN:VCALENDAR
PRODID:-//github.com/libical/vzic//NONSGML ICS//EN
VERSION:2.0
BEGIN:VTIMEZONE
-TZID:/github.com/libical/tzdbics/20221031_2004b/Asia/Tbilisi
-LAST-MODIFIED:20221031T142346Z
+TZID:/github.com/libical/tzdbics/20221031_2005o/Asia/Tbilisi
+LAST-MODIFIED:20221031T144240Z
X-LIC-LOCATION:Asia/Tbilisi
X-PROLEPTIC-TZNAME:LMT
BEGIN:STANDARD
@@ -69,6 +69,7 @@ TZNAME:GET
TZOFFSETFROM:+0400
TZOFFSETTO:+0300
DTSTART:19910929T030000
+RDATE:20041031T030000
END:STANDARD
BEGIN:STANDARD
TZNAME:GET
@@ -131,17 +132,9 @@ DTSTART:20040627T000000
END:DAYLIGHT
BEGIN:STANDARD
TZNAME:GET
-TZOFFSETFROM:+0400
-TZOFFSETTO:+0300
-DTSTART:20041031T030000
-RRULE:FREQ=YEARLY;BYMONTH=10;BYDAY=-1SU
-END:STANDARD
-BEGIN:DAYLIGHT
-TZNAME:GEST
TZOFFSETFROM:+0300
TZOFFSETTO:+0400
DTSTART:20050327T020000
-RRULE:FREQ=YEARLY;BYMONTH=3;BYDAY=-1SU
-END:DAYLIGHT
+END:STANDARD
END:VTIMEZONE
END:VCALENDAR