Update holidays for pl-PL 2026

Author: lauft

holidata/pl-PL/2026.csv

@@ -10,5 +10,6 @@
 "pl-PL","","2026-08-15","Wniebowzięcie Najświętszej Maryi Panny","NRF",""
 "pl-PL","","2026-11-01","Wszystkich Świętych","NRF",""
 "pl-PL","","2026-11-11","Narodowe Święto Niepodległości","NF",""
+"pl-PL","","2026-12-24","Wigilia","NRF",""
 "pl-PL","","2026-12-25","Boże Narodzenie (pierwszy dzień)","NRF",""
 "pl-PL","","2026-12-26","Boże Narodzenie (drugi dzień)","NRF",""

holidata/pl-PL/2026.json

@@ -9,5 +9,6 @@
 {"locale":"pl-PL","region":"","date":"2026-08-15","description":"Wniebowzięcie Najświętszej Maryi Panny","type":"NRF","notes":""}
 {"locale":"pl-PL","region":"","date":"2026-11-01","description":"Wszystkich Świętych","type":"NRF","notes":""}
 {"locale":"pl-PL","region":"","date":"2026-11-11","description":"Narodowe Święto Niepodległości","type":"NF","notes":""}
+{"locale":"pl-PL","region":"","date":"2026-12-24","description":"Wigilia","type":"NRF","notes":""}
 {"locale":"pl-PL","region":"","date":"2026-12-25","description":"Boże Narodzenie (pierwszy dzień)","type":"NRF","notes":""}
 {"locale":"pl-PL","region":"","date":"2026-12-26","description":"Boże Narodzenie (drugi dzień)","type":"NRF","notes":""}

holidata/pl-PL/2026.xml

@@ -88,6 +88,14 @@
     <type>NF</type>
     <notes></notes>
   </holiday>
+  <holiday>
+    <locale>pl-PL</locale>
+    <region></region>
+    <date>2026-12-24</date>
+    <description>Wigilia</description>
+    <type>NRF</type>
+    <notes></notes>
+  </holiday>
   <holiday>
     <locale>pl-PL</locale>
     <region></region>

holidata/pl-PL/2026.yaml

@@ -77,6 +77,13 @@
     description: Narodowe Święto Niepodległości
     type: NF
     notes:
+  holiday:
+    locale: pl-PL
+    region:
+    date: 2026-12-24
+    description: Wigilia
+    type: NRF
+    notes:
   holiday:
     locale: pl-PL
     region: