diff --git a/.changes/unreleased/Breaking Changes-20241017-144053.yaml b/.changes/unreleased/Breaking Changes-20241017-144053.yaml
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index 0000000..727e3ee
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+++ b/.changes/unreleased/Breaking Changes-20241017-144053.yaml	
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+kind: Breaking Changes
+body: '`Dimension` and `Metric`''s `queryable_granularities` can now contain strings that correspond to custom grains. Elements can still be `TimeGranularity`, though'
+time: 2024-10-17T14:40:53.023434+02:00
diff --git a/.changes/unreleased/Features-20241017-143959.yaml b/.changes/unreleased/Features-20241017-143959.yaml
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index 0000000..819e22d
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+++ b/.changes/unreleased/Features-20241017-143959.yaml
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+kind: Features
+body: Add support for custom time granularities
+time: 2024-10-17T14:39:59.367812+02:00