Fix some metadata.

Make a few descriptions clearer, recalculate a few effective dates (especially in cases where a previously-predicted change was delayed), and remove a duplicate entry.
timparenti · Dec 29, 2020 · 82f84bd · 82f84bd
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Showing 4 changed files with 8 additions and 24 deletions.
diff --git a/_data/years/2016.yml b/_data/years/2016.yml
@@ -3,7 +3,7 @@ changes:
   - country: CL
     zones:
       - America/Punta_Arenas
-    description: "Chile's Region of Magallanes moves from -04/-03 to -03 year-round, diverging from America/Santiago on 2017-05-13 at 23:00."
+    description: "Chile's Region of Magallanes moves from -04/-03 to -03 year-round, diverging from America/Santiago when it falls back on 2017-05-13 at 24:00."
     effective: '2017-05-14T03:00:00Z'
     notice:
       url: 'https://mm.icann.org/pipermail/tz/2016-December/024631.html'
@@ -225,7 +225,7 @@ changes:
       - Asia/Gaza
       - Asia/Hebron
     description: "Palestine's spring-forward transition on 2016-03-26 is at 01:00, not 00:00."
-    effective: '2016-03-11T22:00:00Z'
+    effective: '2016-03-25T23:00:00Z'
     notice:
       url: 'https://mm.icann.org/pipermail/tz/2016-March/023368.html'
       time: '2016-03-09T09:40:37Z'

diff --git a/_data/years/2017.yml b/_data/years/2017.yml
@@ -6,7 +6,7 @@ changes:
       - America/Campo_Grande
       - America/Cuiaba
     description: "Brazil delays DST start by two weeks or so, to 2018-11-04 at 00:00."
-    effective: '2018-11-04T03:00:00Z'
+    effective: '2018-10-21T03:00:00Z'
     notice:
       url: 'https://mm.icann.org/pipermail/tz/2017-December/025779.html'
       time: '2017-12-18T10:22:58Z'

diff --git a/_data/years/2018.yml b/_data/years/2018.yml
@@ -59,8 +59,8 @@ changes:
     zones:
       - Africa/Casablanca
       - Africa/El_Aaiun
-    description: "Morocco switches to permanent +01 on 2018-10-28 at 00:00."
-    effective: '2018-10-27T23:00:00Z'
+    description: "Morocco switches to permanent +01 by not falling back on 2018-10-28."
+    effective: '2018-10-28T02:00:00Z'
     notice:
       url: 'https://mm.icann.org/pipermail/tz/2018-October/027099.html'
       time: '2018-10-26T10:57:54Z'
@@ -116,8 +116,8 @@ changes:
     zones:
       - America/Santiago
       - Pacific/Easter
-    description: "Most of Chile changes DST dates, effective 2019-04-06 at 03:00 UTC."
-    effective: '2019-04-06T03:00:00Z'
+    description: "Most of Chile changes DST dates, effective 2019-04-07 at 03:00 UTC."
+    effective: '2019-04-07T03:00:00Z'
     notice:
       url: 'https://mm.icann.org/pipermail/tz/2018-August/026745.html'
       time: '2018-08-13T14:01:44Z'
@@ -195,19 +195,3 @@ changes:
         time: '2018-01-09T00:12:21Z'
     release: 2018c
     notes: "This change was tagged earlier in 2018a and 2018b, which were never officially released."
-
-  - country: BR
-    zones:
-      - America/Sao_Paulo
-      - America/Campo_Grande
-      - America/Cuiaba
-    description: "Brazil delays DST start by two weeks or so, to 2018-11-04 at 00:00."
-    effective: '2018-11-04T03:00:00Z'
-    notice:
-      url: 'https://mm.icann.org/pipermail/tz/2017-December/025779.html'
-      time: '2017-12-18T10:22:58Z'
-    commits: 
-      - sha1: 13849c314693c27679f21226c1cb14d7153c03c2
-        time: '2017-12-19T19:53:44Z'
-    release: 2018c
-    notes: "This change was tagged earlier in 2018a and 2018b, which were never officially released."
diff --git a/_data/years/2020.yml b/_data/years/2020.yml
@@ -3,7 +3,7 @@ changes:
   - country: RU
     zones:
       - Europe/Volgograd
-    description: "Volgograd switches to Moscow time on 2020-12-27 at 02:00."
+    description: "Volgograd switches from +04 to +03 to rejoin Moscow time on 2020-12-27 at 02:00."
     effective: '2020-12-26T22:00:00Z'
     notice:
       url: 'https://mm.icann.org/pipermail/tz/2020-November/029525.html'