diff --git a/solutions/day1/part-4.1-start/temporalpractice/bakery/OrderCookiesApp.java b/solutions/day1/part-4.1/temporalpractice/bakery/OrderCookiesApp.java
similarity index 100%
rename from solutions/day1/part-4.1-start/temporalpractice/bakery/OrderCookiesApp.java
rename to solutions/day1/part-4.1/temporalpractice/bakery/OrderCookiesApp.java
diff --git a/solutions/day1/part-4.1-start/temporalpractice/bakery/OrderManyCookiesApp.java b/solutions/day1/part-4.1/temporalpractice/bakery/OrderManyCookiesApp.java
similarity index 100%
rename from solutions/day1/part-4.1-start/temporalpractice/bakery/OrderManyCookiesApp.java
rename to solutions/day1/part-4.1/temporalpractice/bakery/OrderManyCookiesApp.java
diff --git a/solutions/day1/part-4.1-start/temporalpractice/bakery/bake/BakeApp.java b/solutions/day1/part-4.1/temporalpractice/bakery/bake/BakeApp.java
similarity index 100%
rename from solutions/day1/part-4.1-start/temporalpractice/bakery/bake/BakeApp.java
rename to solutions/day1/part-4.1/temporalpractice/bakery/bake/BakeApp.java
diff --git a/solutions/day1/part-4.1-start/temporalpractice/bakery/bake/BakeService.java b/solutions/day1/part-4.1/temporalpractice/bakery/bake/BakeService.java
similarity index 100%
rename from solutions/day1/part-4.1-start/temporalpractice/bakery/bake/BakeService.java
rename to solutions/day1/part-4.1/temporalpractice/bakery/bake/BakeService.java
diff --git a/solutions/day1/part-4.1-start/temporalpractice/bakery/bake/BakeServiceImpl.java b/solutions/day1/part-4.1/temporalpractice/bakery/bake/BakeServiceImpl.java
similarity index 100%
rename from solutions/day1/part-4.1-start/temporalpractice/bakery/bake/BakeServiceImpl.java
rename to solutions/day1/part-4.1/temporalpractice/bakery/bake/BakeServiceImpl.java
diff --git a/solutions/day1/part-4.1-start/temporalpractice/bakery/bake/BakeWorkerConfiguration.java b/solutions/day1/part-4.1/temporalpractice/bakery/bake/BakeWorkerConfiguration.java
similarity index 100%
rename from solutions/day1/part-4.1-start/temporalpractice/bakery/bake/BakeWorkerConfiguration.java
rename to solutions/day1/part-4.1/temporalpractice/bakery/bake/BakeWorkerConfiguration.java
diff --git a/solutions/day1/part-4.1-start/temporalpractice/bakery/bake/dtos/BakeRequest.java b/solutions/day1/part-4.1/temporalpractice/bakery/bake/dtos/BakeRequest.java
similarity index 100%
rename from solutions/day1/part-4.1-start/temporalpractice/bakery/bake/dtos/BakeRequest.java
rename to solutions/day1/part-4.1/temporalpractice/bakery/bake/dtos/BakeRequest.java
diff --git a/solutions/day1/part-4.1-start/temporalpractice/bakery/bake/dtos/BakeResult.java b/solutions/day1/part-4.1/temporalpractice/bakery/bake/dtos/BakeResult.java
similarity index 100%
rename from solutions/day1/part-4.1-start/temporalpractice/bakery/bake/dtos/BakeResult.java
rename to solutions/day1/part-4.1/temporalpractice/bakery/bake/dtos/BakeResult.java
diff --git a/solutions/day1/part-4.1-start/temporalpractice/bakery/batter/BatterApp.java b/solutions/day1/part-4.1/temporalpractice/bakery/batter/BatterApp.java
similarity index 100%
rename from solutions/day1/part-4.1-start/temporalpractice/bakery/batter/BatterApp.java
rename to solutions/day1/part-4.1/temporalpractice/bakery/batter/BatterApp.java
diff --git a/solutions/day1/part-4.1-start/temporalpractice/bakery/batter/BatterService.java b/solutions/day1/part-4.1/temporalpractice/bakery/batter/BatterService.java
similarity index 100%
rename from solutions/day1/part-4.1-start/temporalpractice/bakery/batter/BatterService.java
rename to solutions/day1/part-4.1/temporalpractice/bakery/batter/BatterService.java
diff --git a/solutions/day1/part-4.1-start/temporalpractice/bakery/batter/BatterServiceImpl.java b/solutions/day1/part-4.1/temporalpractice/bakery/batter/BatterServiceImpl.java
similarity index 100%
rename from solutions/day1/part-4.1-start/temporalpractice/bakery/batter/BatterServiceImpl.java
rename to solutions/day1/part-4.1/temporalpractice/bakery/batter/BatterServiceImpl.java
diff --git a/solutions/day1/part-4.1-start/temporalpractice/bakery/batter/BatterWorkerConfiguration.java b/solutions/day1/part-4.1/temporalpractice/bakery/batter/BatterWorkerConfiguration.java
similarity index 100%
rename from solutions/day1/part-4.1-start/temporalpractice/bakery/batter/BatterWorkerConfiguration.java
rename to solutions/day1/part-4.1/temporalpractice/bakery/batter/BatterWorkerConfiguration.java
diff --git a/solutions/day1/part-4.1-start/temporalpractice/bakery/batter/dtos/Batter.java b/solutions/day1/part-4.1/temporalpractice/bakery/batter/dtos/Batter.java
similarity index 100%
rename from solutions/day1/part-4.1-start/temporalpractice/bakery/batter/dtos/Batter.java
rename to solutions/day1/part-4.1/temporalpractice/bakery/batter/dtos/Batter.java
diff --git a/solutions/day1/part-4.1-start/temporalpractice/bakery/batter/dtos/BatterCreationRequest.java b/solutions/day1/part-4.1/temporalpractice/bakery/batter/dtos/BatterCreationRequest.java
similarity index 100%
rename from solutions/day1/part-4.1-start/temporalpractice/bakery/batter/dtos/BatterCreationRequest.java
rename to solutions/day1/part-4.1/temporalpractice/bakery/batter/dtos/BatterCreationRequest.java
diff --git a/solutions/day1/part-4.1-start/temporalpractice/bakery/batter/dtos/BatterCreationResult.java b/solutions/day1/part-4.1/temporalpractice/bakery/batter/dtos/BatterCreationResult.java
similarity index 100%
rename from solutions/day1/part-4.1-start/temporalpractice/bakery/batter/dtos/BatterCreationResult.java
rename to solutions/day1/part-4.1/temporalpractice/bakery/batter/dtos/BatterCreationResult.java
diff --git a/solutions/day1/part-4.1-start/temporalpractice/bakery/kitchen/KitchenApp.java b/solutions/day1/part-4.1/temporalpractice/bakery/kitchen/KitchenApp.java
similarity index 100%
rename from solutions/day1/part-4.1-start/temporalpractice/bakery/kitchen/KitchenApp.java
rename to solutions/day1/part-4.1/temporalpractice/bakery/kitchen/KitchenApp.java
diff --git a/solutions/day1/part-4.1-start/temporalpractice/bakery/kitchen/KitchenWorkerConfiguration.java b/solutions/day1/part-4.1/temporalpractice/bakery/kitchen/KitchenWorkerConfiguration.java
similarity index 100%
rename from solutions/day1/part-4.1-start/temporalpractice/bakery/kitchen/KitchenWorkerConfiguration.java
rename to solutions/day1/part-4.1/temporalpractice/bakery/kitchen/KitchenWorkerConfiguration.java
diff --git a/solutions/day1/part-4.1-start/temporalpractice/bakery/kitchen/KitchenWorkflow.java b/solutions/day1/part-4.1/temporalpractice/bakery/kitchen/KitchenWorkflow.java
similarity index 100%
rename from solutions/day1/part-4.1-start/temporalpractice/bakery/kitchen/KitchenWorkflow.java
rename to solutions/day1/part-4.1/temporalpractice/bakery/kitchen/KitchenWorkflow.java
diff --git a/solutions/day1/part-4.1-start/temporalpractice/bakery/kitchen/KitchenWorkflowImpl.java b/solutions/day1/part-4.1/temporalpractice/bakery/kitchen/KitchenWorkflowImpl.java
similarity index 100%
rename from solutions/day1/part-4.1-start/temporalpractice/bakery/kitchen/KitchenWorkflowImpl.java
rename to solutions/day1/part-4.1/temporalpractice/bakery/kitchen/KitchenWorkflowImpl.java
diff --git a/solutions/day1/part-4.1-start/temporalpractice/bakery/kitchen/dtos/KitchenDtos.java b/solutions/day1/part-4.1/temporalpractice/bakery/kitchen/dtos/KitchenDtos.java
similarity index 100%
rename from solutions/day1/part-4.1-start/temporalpractice/bakery/kitchen/dtos/KitchenDtos.java
rename to solutions/day1/part-4.1/temporalpractice/bakery/kitchen/dtos/KitchenDtos.java
diff --git a/solutions/day1/part-4.1-start/temporalpractice/bakery/temporal/TemporalConfiguration.java b/solutions/day1/part-4.1/temporalpractice/bakery/temporal/TemporalConfiguration.java
similarity index 100%
rename from solutions/day1/part-4.1-start/temporalpractice/bakery/temporal/TemporalConfiguration.java
rename to solutions/day1/part-4.1/temporalpractice/bakery/temporal/TemporalConfiguration.java
diff --git a/solutions/day1/part-4.1-start/temporalpractice/bakery/temporal/TemporalQueues.java b/solutions/day1/part-4.1/temporalpractice/bakery/temporal/TemporalQueues.java
similarity index 100%
rename from solutions/day1/part-4.1-start/temporalpractice/bakery/temporal/TemporalQueues.java
rename to solutions/day1/part-4.1/temporalpractice/bakery/temporal/TemporalQueues.java
diff --git a/solutions/day1/part-4.1-start/temporalpractice/bakery/temporal/TemporalUtils.java b/solutions/day1/part-4.1/temporalpractice/bakery/temporal/TemporalUtils.java
similarity index 100%
rename from solutions/day1/part-4.1-start/temporalpractice/bakery/temporal/TemporalUtils.java
rename to solutions/day1/part-4.1/temporalpractice/bakery/temporal/TemporalUtils.java