Unity YAML Merge: Scenes, Prefabs, Git, and Safe Workflows
A pillar guide to Unity YAML merge, UnityYAMLMerge setup, safe vs risky asset merges, semantic review, and CI checks.
Unity Workflow Articles
Notes on Unity merges, YAML review, and safer Git workflows
These articles focus on the production pain points behind Unity YAML merge, scene merges, prefab merges, nested prefabs, CI checks, and content review. They are written for teams who need practical explanations, not generic blog filler.
Current articles
Unity Nested Prefabs Explained: Overrides, References, and Merge Conflicts
How nested prefabs keep source links, create multi-level overrides, and make prefab merge conflicts harder to review in raw YAML.
UnityYAMLMerge vs MergeSight
A practical comparison of Unity Smart Merge and MergeSight for semantic review, 3-way asset conflicts, validation, and CI automation.
How to Add Unity Asset Merge Checks to CI
How to validate Unity scenes, prefabs, references, unresolved conflicts, and risky YAML asset states before merging to main.
Unity Scene Diff: Raw YAML vs Semantic Review
Why raw YAML diffs are noisy and how semantic review shows GameObjects, components, hierarchy, references, and safer context.
What Is Unity YAML? Scenes, Prefabs, fileID, and GUID
A practical introduction to Unity text serialization, Class ID, fileID, GUID, cross-file references, nested prefabs, and Git review pain.
Unity Prefab Overrides Explained: Why Raw YAML Review Is Risky
PrefabInstance modifications, property overrides, added components, nested prefab context, and why raw YAML review is risky.
Why Unity References Break: GUIDs, Meta Files, Missing Scripts
How GUIDs, meta files, fileIDs, missing scripts, missing prefabs, and stale references create failures after Git merges or refactors.
Why Unity Scene Merge Conflicts Are Hard in Git
Why .unity YAML merge conflicts lose scene hierarchy, references, moved nodes, and why resolved scene conflicts still break later.
Unity Prefab Merge Conflicts: Why They Are Hard
Nested prefabs, overrides, ownership, common conflict types, and reference changes that make prefab merges risky.