Add tzdata to fix ReadTheDocs build and vendor timezone data (#2809)

yonryzhu · web-flow · commit d2e681187f39 · 2026-07-07T07:49:15.000-06:00
Thanks @yonryzhu and @echedey-ls * add tzdata to fix readthedocs build * fix whatsnew and add clarifying tzdata comment
diff --git a/docs/sphinx/source/whatsnew/v0.15.3.rst b/docs/sphinx/source/whatsnew/v0.15.3.rst
@@ -18,6 +18,7 @@ Bug fixes
 
 Enhancements
 ~~~~~~~~~~~~
+* Ensure all timezones are available in all OSs. (:issue:`2795`, :pull:`2809`)
 
 
 Documentation
@@ -41,6 +42,7 @@ Requirements
 
 Maintenance
 ~~~~~~~~~~~
+* Fix documentation builds on runner images lacking link-type timezones. (:issue:`2795`, :pull:`2809`)
 
 
 Contributors
diff --git a/pyproject.toml b/pyproject.toml
@@ -17,6 +17,7 @@ dependencies = [
     'requests',
     'scipy >= 1.7.2',
     'h5py',
+    'tzdata', # ensure all timezones are available in all installs for consistency GH#2795
 ]
 license = "BSD-3-Clause"
 classifiers = [

Original file line number	Diff line number	Diff line change
`@@ -17,6 +17,7 @@ dependencies = [`
`17`	`17`	`'requests',`
`18`	`18`	`'scipy >= 1.7.2',`
`19`	`19`	`'h5py',`
	`20`	`+ 'tzdata', # ensure all timezones are available in all installs for consistency GH#2795`
`20`	`21`	`]`
`21`	`22`	`license = "BSD-3-Clause"`
`22`	`23`	`classifiers = [`