docs: add changelog entry

Muhammad Faraz  Maqsood · Muhammad Faraz  Maqsood · commit 96dff9177e94 · 2026-02-04T11:34:50.000+05:00
diff --git a/changelog.d/20260204_111916_faraz.maqsood_update_indigo_wrt_design_tokens.md b/changelog.d/20260204_111916_faraz.maqsood_update_indigo_wrt_design_tokens.md
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+- 💥[Feature] Use upstream provided way of switching between light & dark theme variants. (by @Faraz32123, @arbirali)
+    - Use `indigo-2.5.0` brand version which separates the dark & light theme variants instead of using 1 theme & a class based styling on body to toggle between themes. Note: we have used design tokens for both light and dark theme variants.
+    - On Upstream, theme variants are set on page load using a `selected-paragon-theme-variant` value from localStorage. 

Original file line number	Diff line number	Diff line change
`@@ -0,0 +1,3 @@`
	`1`	`+- 💥[Feature] Use upstream provided way of switching between light & dark theme variants. (by @Faraz32123, @arbirali)`
	`2`	+ - Use `indigo-2.5.0` brand version which separates the dark & light theme variants instead of using 1 theme & a class based styling on body to toggle between themes. Note: we have used design tokens for both light and dark theme variants.
	`3`	+ - On Upstream, theme variants are set on page load using a `selected-paragon-theme-variant` value from localStorage.