diff --git a/doc/design/assistant/blog/day_262__catching_up.mdwn b/doc/design/assistant/blog/day_263_catching_up.mdwn
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diff --git a/doc/design/assistant/blog/day_263__Windows_second_stage_complete.mdwn b/doc/design/assistant/blog/day_264__Windows_second_stage_complete.mdwn
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rename to doc/design/assistant/blog/day_264__Windows_second_stage_complete.mdwn