v0.100

.github/workflows/check-country-holiday-updates.yml

@@ -30,7 +30,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout holidays repository
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd  # v6.0.2
+        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10  # v6.0.3
         with:
           fetch-depth: 0 # Get full commit history to accurately determine when each file was last modified
           repository: vacanza/holidays

.github/workflows/check-financial-holiday-updates.yml

@@ -30,7 +30,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout holidays repository
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd  # v6.0.2
+        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10  # v6.0.3
         with:
           fetch-depth: 0 # Get full commit history to accurately determine when each file was last modified
           repository: vacanza/holidays

.github/workflows/ci-cd.yml

@@ -31,10 +31,10 @@ jobs:
     runs-on: ubuntu-24.04
     steps:
       - name: Check out repository
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd  # v6.0.2
+        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10  # v6.0.3
 
       - name: Install uv
-        uses: astral-sh/setup-uv@08807647e7069bb48b6ef5acd8ec9567f424441b  # v8.1.0
+        uses: astral-sh/setup-uv@fac544c07dec837d0ccb6301d7b5580bf5edae39  # v8.2.0
         with:
           python-version: ${{ env.DEFAULT_PYTHON_VERSION }}
           version: ${{ env.DEFAULT_UV_VERSION }}
@@ -60,15 +60,15 @@ jobs:
     runs-on: ubuntu-24.04
     steps:
       - name: Check out repository
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd  # v6.0.2
+        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10  # v6.0.3
 
       - name: Initialize CodeQL
-        uses: github/codeql-action/init@9e0d7b8d25671d64c341c19c0152d693099fb5ba  # v4.35.5
+        uses: github/codeql-action/init@8aad20d150bbac5944a9f9d289da16a4b0d87c1e  # v4.36.2
         with:
           languages: python
 
       - name: Perform CodeQL Analysis
-        uses: github/codeql-action/analyze@9e0d7b8d25671d64c341c19c0152d693099fb5ba  # v4.35.5
+        uses: github/codeql-action/analyze@8aad20d150bbac5944a9f9d289da16a4b0d87c1e  # v4.36.2
         with:
           category: '/language:python'
 
@@ -91,10 +91,10 @@ jobs:
           - '3.14'
     steps:
       - name: Check out repository
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd  # v6.0.2
+        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10  # v6.0.3
 
       - name: Install uv
-        uses: astral-sh/setup-uv@08807647e7069bb48b6ef5acd8ec9567f424441b  # v8.1.0
+        uses: astral-sh/setup-uv@fac544c07dec837d0ccb6301d7b5580bf5edae39  # v8.2.0
         with:
           python-version: ${{ matrix.python-version }}
           version: ${{ env.DEFAULT_UV_VERSION }}
@@ -109,7 +109,7 @@ jobs:
         run: make test
 
       - name: Upload coverage to Codecov
-        uses: codecov/codecov-action@e79a6962e0d4c0c17b229090214935d2e33f8354  # v6.0.1
+        uses: codecov/codecov-action@fb8b3582c8e4def4969c97caa2f19720cb33a72f  # v7.0.0
         with:
           token: ${{ secrets.CODECOV_TOKEN }}
 
@@ -119,10 +119,10 @@ jobs:
     runs-on: ubuntu-24.04
     steps:
       - name: Check out repository
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd  # v6.0.2
+        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10  # v6.0.3
 
       - name: Install uv
-        uses: astral-sh/setup-uv@08807647e7069bb48b6ef5acd8ec9567f424441b  # v8.1.0
+        uses: astral-sh/setup-uv@fac544c07dec837d0ccb6301d7b5580bf5edae39  # v8.2.0
         with:
           python-version: ${{ env.DEFAULT_PYTHON_VERSION }}
           version: ${{ env.DEFAULT_UV_VERSION }}
@@ -169,10 +169,10 @@ jobs:
           - windows-latest
     steps:
       - name: Check out repository
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd  # v6.0.2
+        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10  # v6.0.3
 
       - name: Install uv
-        uses: astral-sh/setup-uv@08807647e7069bb48b6ef5acd8ec9567f424441b  # v8.1.0
+        uses: astral-sh/setup-uv@fac544c07dec837d0ccb6301d7b5580bf5edae39  # v8.2.0
         with:
           python-version: ${{ env.DEFAULT_PYTHON_VERSION }}
           version: ${{ env.DEFAULT_UV_VERSION }}
@@ -204,10 +204,10 @@ jobs:
     needs: test
     steps:
       - name: Check out repository
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd  # v6.0.2
+        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10  # v6.0.3
 
       - name: Install uv
-        uses: astral-sh/setup-uv@08807647e7069bb48b6ef5acd8ec9567f424441b  # v8.1.0
+        uses: astral-sh/setup-uv@fac544c07dec837d0ccb6301d7b5580bf5edae39  # v8.2.0
         with:
           python-version: ${{ env.DEFAULT_PYTHON_VERSION }}
           version: ${{ env.DEFAULT_UV_VERSION }}

.github/workflows/deploy-gh-pages.yml

@@ -26,10 +26,10 @@ jobs:
     runs-on: ubuntu-24.04
     steps:
       - name: Check out repository
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd  # v6.0.2
+        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10  # v6.0.3
 
       - name: Install uv
-        uses: astral-sh/setup-uv@08807647e7069bb48b6ef5acd8ec9567f424441b  # v8.1.0
+        uses: astral-sh/setup-uv@fac544c07dec837d0ccb6301d7b5580bf5edae39  # v8.2.0
         with:
           python-version: ${{ env.DEFAULT_PYTHON_VERSION }}
           version: ${{ env.DEFAULT_UV_VERSION }}

.github/workflows/update-snapshots.yml

@@ -20,10 +20,10 @@ jobs:
     runs-on: ubuntu-24.04
     steps:
       - name: Check out repository
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd  # v6.0.2
+        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10  # v6.0.3
 
       - name: Install uv
-        uses: astral-sh/setup-uv@08807647e7069bb48b6ef5acd8ec9567f424441b  # v8.1.0
+        uses: astral-sh/setup-uv@fac544c07dec837d0ccb6301d7b5580bf5edae39  # v8.2.0
         with:
           python-version: ${{ env.DEFAULT_PYTHON_VERSION }}
           version: ${{ env.DEFAULT_UV_VERSION }}

.pre-commit-config.yaml

@@ -26,13 +26,13 @@ repos:
           - --py310-plus
 
   - repo: https://github.com/astral-sh/ruff-pre-commit
-    rev: 5e2fb545eba1ea9dc051f6f962d52fe8f76a9794  # v0.15.13
+    rev: 22f0422809455ec89ffdcf5a00170ba816e42ddb  # v0.15.16
     hooks:
       - id: ruff-check
       - id: ruff-format
 
   - repo: https://github.com/igorshubovych/markdownlint-cli
-    rev: e72a3ca1632f0b11a07d171449fe447a7ff6795e  # v0.48.0
+    rev: a4d5d37e66ebcd6b3705204a1d6dbb56dea66338  # v0.49.0
     hooks:
       - id: markdownlint
         args:
@@ -64,7 +64,7 @@ repos:
           - types-python-dateutil==2.9.0.20260518
 
   - repo: https://github.com/tox-dev/pyproject-fmt
-    rev: a007bb7dd9043d022292401abc3061cb1906b4bc  # v2.21.2
+    rev: ca620e0df5ae9a02b7b81a6e4c954894f043ce42  # v2.24.1
     hooks:
       - id: pyproject-fmt
 

CHANGES.md

@@ -1,3 +1,23 @@
+## Version 0.100
+
+Released July 6, 2026
+
+- Refactor Zambia holidays and tests (#3635 by @PPsyrius)
+- Add Chicago Mercantile Exchange (XCME) holidays (#3617 by @pareshjoshij, @arkid15r, @KJhellico)
+- Add Bolsa Mexicana de Valores (BMV) holidays (#3639 by @pareshjoshij)
+- Change standard name of "Whit Sunday" holiday to "Pentecost" (#3657 by @KJhellico)
+- Update India holidays: national holidays significant improvement (#3578 by @ankushhKapoor)
+- Update Saudi Arabia holidays (#3624 by @pareshjoshij)
+- Update Singapore holidays: add 2027 public holidays (#3632 by @PPsyrius)
+- Update calendar download page (#3626 by @pareshjoshij)
+- Update documentation: enhance iCalendar export examples (#3641 by @davidhedlund, @KJhellico)
+- Update iCalendar generation tool (#3640 by @KJhellico)
+- Update some holidays Ukrainian translations (#3667 by @KJhellico)
+- Migrate Malawi tests to new test case standards (#3633 by @VaishnaviBardapure)
+- Migrate Mexico tests to new test case standards (#3648 by @VaishnaviBardapure, @KJhellico)
+- Migrate Norway tests to new test case standards (#3671 by @eeshsaxena)
+- Migrate Zimbabwe tests to new test case standards (#3653 by @eeshsaxena)
+
 ## Version 0.99
 
 Released June 15, 2026

CONTRIBUTORS

@@ -43,6 +43,7 @@ Colin Watson
 Dan Gentry
 Daniel Musketa
 Daniël Niemeijer
+David Hedlund
 David Hotham
 Devaraj K
 Devika Shukla
@@ -54,6 +55,7 @@ Douglas Franklin
 Eden Juscelino
 Edison Robles
 Edward Betts
+Eesh Saxena
 Eldar Mustafayev
 Emmanuel Arias
 Eugenio Panadero Maciá

README.md

@@ -67,7 +67,9 @@ The documentation is hosted on [Read the Docs](https://holidays.readthedocs.io).
 
 ## ICS Exports
 
-Holiday calendars can be exported as `.ics` files via the [download page](https://holidays.readthedocs.io/en/latest/downloads/).
+Holiday calendars can be exported as `.ics` files via [holidays-ics command line
+tool](https://holidays.readthedocs.io/en/latest/examples/#holidays-ics-tool),
+or from the [Download Holiday Calendars](https://holidays.readthedocs.io/en/latest/downloads/) page.
 
 ## Quick Start
 
@@ -1938,6 +1940,13 @@ code when available. The following financial markets are available:
 </thead>
 <tbody>
 <tr>
+<td>Bolsa Mexicana de Valores</td>
+<td>XMEX</td>
+<td>Bolsa Mexicana de Valores (BMV) holidays</td>
+<td>en_US, <strong>es</strong>, uk</td>
+<td></td>
+</tr>
+<tr>
 <td>Bombay Stock Exchange</td>
 <td>XBOM</td>
 <td>Bombay Stock Exchange (BSE) market holidays</td>
@@ -1952,6 +1961,13 @@ code when available. The following financial markets are available:
 <td></td>
 </tr>
 <tr>
+<td>Chicago Mercantile Exchange</td>
+<td>XCME</td>
+<td>Chicago Mercantile Exchange market holidays</td>
+<td><strong>en_US</strong>, gu, hi</td>
+<td>HALF_DAY</td>
+</tr>
+<tr>
 <td>European Central Bank</td>
 <td>XECB</td>
 <td>Trans-European Automated Real-time Gross Settlement (TARGET2)</td>

SECURITY.md

@@ -4,8 +4,8 @@
 
 | Version | Supported          |
 |---------| ------------------ |
-| 0.99    | :white_check_mark: |
-| < 0.99  | :x:                |
+| 0.100   | :white_check_mark: |
+| < 0.100 | :x:                |
 
 ## Reporting a Vulnerability
 

VERSION

@@ -1 +1 @@
-0.99
+0.100

docs/downloads.md

@@ -119,8 +119,8 @@ hide:
             </tr>
             <template x-for="(event, index) in yearData.events" :key="index">
               <tr>
-                <td style="font-family: monospace;" x-text="formatDate(event.date || event.start)"></td>
-                <td x-text="event.name || event.summary"></td>
+                <td x-text="event.date"></td>
+                <td x-text="event.name"></td>
               </tr>
             </template>
           </tbody>

docs/examples.md

@@ -626,47 +626,100 @@ For installation instructions, see `uv` [documentation](https://docs.astral.sh/u
 
 By default, the generated calendar contains holidays for the current year and is written
 to a file whose name is derived from the selected calendar and year range.
+The `--years` option accepts a single year (2025), a year range (2025-2027), or a
+relative range (+10), which selects the current year through the current year plus 10.
 
 ### Examples
 
-Generate a holiday calendar for Switzerland in German:
+Calendar for the current year:
+
+```shell
+holidays-ics US
+```
+
+Save calendar to a custom file:
+
+```shell
+holidays-ics US --output test.ics
+```
+
+Calendar for specific year:
+
+```shell
+holidays-ics US --years 2035
+```
+
+Calendar for the current and next 10 years:
+
+```shell
+holidays-ics US --years +10
+```
+
+Calendar for the current year and the previous 5 years:
+
+```shell
+holidays-ics US --years -5
+```
+
+Calendar containing unofficial holidays only:
+
+```shell
+holidays-ics US --categories unofficial
+```
+
+Calendar containing public and optional holidays:
+
+```shell
+holidays-ics CA --categories public,optional
+```
+
+Switzerland calendar in German:
 
 ```shell
 holidays-ics CH --language de
 ```
 
-Generate a holiday calendar for the Canton of Zurich for a specific year:
+Canton of Zurich calendar:
+
+```shell
+holidays-ics CH --subdiv ZH
+```
+
+Financial market holiday calendar:
 
 ```shell
-holidays-ics CH --subdiv ZH --years 2025
+holidays-ics XNYS
 ```
 
-Generate a holiday calendar for multiple years and save it to a custom file:
+Spanning the next 10 years, unofficial holidays, saved to a custom file:
 
 ```shell
-holidays-ics US --years 2025-2027 --output us_holidays.ics
+holidays-ics US --years +10 --categories unofficial --output US_YYYY_YYYY_unofficial.ics
 ```
 
-Generate a calendar containing only bank holidays:
+Calendar for Switzerland, specific to the Canton of Zurich, localized in German, and saved to a custom file.
 
 ```shell
-holidays-ics AT --years 2025 --categories bank
+holidays-ics CH --subdiv ZH --language de --output CH_ZH_de.ics
 ```
 
-Generate a calendar containing public and optional holidays:
+The tool can also display the supported subdivisions, categories, and languages for a selected
+country or market without generating an `.ics` file.
+
+List the supported subdivisions:
 
 ```shell
-holidays-ics CA --years 2025 --categories public,optional
+holidays-ics CH --list-subdivisions
 ```
 
-Generate a localized subdivision-specific calendar and save it to a custom file:
+List the supported holiday categories:
 
 ```shell
-holidays-ics CH --subdiv ZH --years 2025 --language de --output zurich_holidays.ics
+holidays-ics US --list-categories
 ```
 
-Generate a financial market holiday calendar:
+List the supported languages:
 
 ```shell
-holidays-ics XNYS --years 2025 --output nyse_holidays.ics
+holidays-ics CA --list-languages
 ```