From 8e95697356babbd8822691412324e991b5a54aa8 Mon Sep 17 00:00:00 2001
From: commenthol <commenthol@gmail.com>
Date: Sat, 28 Mar 2026 07:50:06 +0100
Subject: [PATCH 1/3] fix(AU-NSW): Anzac Day substitute rule

---
 data/countries/AU.yaml         |  4 ++++
 test/fixtures/AU-NSW-2015.json | 10 ++++++++++
 test/fixtures/AU-NSW-2020.json | 10 ++++++++++
 test/fixtures/AU-NSW-2026.json | 10 ++++++++++
 4 files changed, 34 insertions(+)

diff --git a/data/countries/AU.yaml b/data/countries/AU.yaml
index c9d5e1bfb..d2bf0d746 100644
--- a/data/countries/AU.yaml
+++ b/data/countries/AU.yaml
@@ -96,6 +96,10 @@ holidays:
         zones:
           - Australia/Sydney
         days:
+          04-25 and if saturday then next monday:
+            substitute: true
+            name:
+              en: Anzac Day
           2nd monday in June:
             name:
               en: Queen's Birthday
diff --git a/test/fixtures/AU-NSW-2015.json b/test/fixtures/AU-NSW-2015.json
index 9a71aa59f..490271cb9 100644
--- a/test/fixtures/AU-NSW-2015.json
+++ b/test/fixtures/AU-NSW-2015.json
@@ -62,6 +62,16 @@
     "rule": "04-25",
     "_weekday": "Sat"
   },
+  {
+    "date": "2015-04-27 00:00:00",
+    "start": "2015-04-26T14:00:00.000Z",
+    "end": "2015-04-27T14:00:00.000Z",
+    "name": "Anzac Day (substitute day)",
+    "type": "public",
+    "substitute": true,
+    "rule": "04-25 and if saturday then next monday",
+    "_weekday": "Mon"
+  },
   {
     "date": "2015-05-10 00:00:00",
     "start": "2015-05-09T14:00:00.000Z",
diff --git a/test/fixtures/AU-NSW-2020.json b/test/fixtures/AU-NSW-2020.json
index 686c327c6..badab8fac 100644
--- a/test/fixtures/AU-NSW-2020.json
+++ b/test/fixtures/AU-NSW-2020.json
@@ -62,6 +62,16 @@
     "rule": "04-25",
     "_weekday": "Sat"
   },
+  {
+    "date": "2020-04-27 00:00:00",
+    "start": "2020-04-26T14:00:00.000Z",
+    "end": "2020-04-27T14:00:00.000Z",
+    "name": "Anzac Day (substitute day)",
+    "type": "public",
+    "substitute": true,
+    "rule": "04-25 and if saturday then next monday",
+    "_weekday": "Mon"
+  },
   {
     "date": "2020-05-10 00:00:00",
     "start": "2020-05-09T14:00:00.000Z",
diff --git a/test/fixtures/AU-NSW-2026.json b/test/fixtures/AU-NSW-2026.json
index 84dd3d9c5..6dd7df665 100644
--- a/test/fixtures/AU-NSW-2026.json
+++ b/test/fixtures/AU-NSW-2026.json
@@ -62,6 +62,16 @@
     "rule": "04-25",
     "_weekday": "Sat"
   },
+  {
+    "date": "2026-04-27 00:00:00",
+    "start": "2026-04-26T14:00:00.000Z",
+    "end": "2026-04-27T14:00:00.000Z",
+    "name": "Anzac Day (substitute day)",
+    "type": "public",
+    "substitute": true,
+    "rule": "04-25 and if saturday then next monday",
+    "_weekday": "Mon"
+  },
   {
     "date": "2026-05-10 00:00:00",
     "start": "2026-05-09T14:00:00.000Z",

From 97fd1aafc75282fc93e8321f2875d98feef565c1 Mon Sep 17 00:00:00 2001
From: Yisu Kim <yisu.kim.dev@outlook.com>
Date: Thu, 2 Apr 2026 19:36:08 +1100
Subject: [PATCH 2/3] fix(AU): ANZAC Day substitute rule for NSW

NSW from 2026-04-25
---
 data/countries/AU.yaml         |  8 ++++++++
 test/fixtures/AU-NSW-2026.json |  2 +-
 test/fixtures/AU-NSW-2027.json | 10 ++++++++++
 3 files changed, 19 insertions(+), 1 deletion(-)

diff --git a/data/countries/AU.yaml b/data/countries/AU.yaml
index d2bf0d746..0d683163c 100644
--- a/data/countries/AU.yaml
+++ b/data/countries/AU.yaml
@@ -100,6 +100,14 @@ holidays:
             substitute: true
             name:
               en: Anzac Day
+            active:
+              - to: "2026-04-25"
+          04-25 and if saturday,sunday then next monday:
+            substitute: true
+            name:
+              en: Anzac Day
+            active:
+              - from: "2026-04-25"
           2nd monday in June:
             name:
               en: Queen's Birthday
diff --git a/test/fixtures/AU-NSW-2026.json b/test/fixtures/AU-NSW-2026.json
index 6dd7df665..f1699d10c 100644
--- a/test/fixtures/AU-NSW-2026.json
+++ b/test/fixtures/AU-NSW-2026.json
@@ -69,7 +69,7 @@
     "name": "Anzac Day (substitute day)",
     "type": "public",
     "substitute": true,
-    "rule": "04-25 and if saturday then next monday",
+    "rule": "04-25 and if saturday,sunday then next monday",
     "_weekday": "Mon"
   },
   {
diff --git a/test/fixtures/AU-NSW-2027.json b/test/fixtures/AU-NSW-2027.json
index 690e97105..a5a085423 100644
--- a/test/fixtures/AU-NSW-2027.json
+++ b/test/fixtures/AU-NSW-2027.json
@@ -62,6 +62,16 @@
     "rule": "04-25",
     "_weekday": "Sun"
   },
+  {
+    "date": "2027-04-26 00:00:00",
+    "start": "2027-04-25T14:00:00.000Z",
+    "end": "2027-04-26T14:00:00.000Z",
+    "name": "Anzac Day (substitute day)",
+    "type": "public",
+    "substitute": true,
+    "rule": "04-25 and if saturday,sunday then next monday",
+    "_weekday": "Mon"
+  },
   {
     "date": "2027-05-09 00:00:00",
     "start": "2027-05-08T14:00:00.000Z",

From 1e70aef930c8e7fa0e7706193b058f5ef3cea9d3 Mon Sep 17 00:00:00 2001
From: Yisu Kim <yisu.kim.dev@outlook.com>
Date: Thu, 2 Apr 2026 20:52:55 +1100
Subject: [PATCH 3/3] docs(AU): update legislation sources for NSW

---
 data/countries/AU.yaml | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/data/countries/AU.yaml b/data/countries/AU.yaml
index 0d683163c..00fb231e9 100644
--- a/data/countries/AU.yaml
+++ b/data/countries/AU.yaml
@@ -90,7 +90,8 @@ holidays:
           1st monday in October:
             name:
               en: Labour Day
-      # @source https://www.legislation.nsw.gov.au/~/pdf/view/act/2010/115/whole
+      # @source https://www.legislation.nsw.gov.au/view/whole/html/inforce/current/act-2010-115
+      # @source https://www.legislation.nsw.gov.au/view/whole/html/inforce/current/sl-2011-0081
       NSW:
         name: New South Wales
         zones: