From c0ffa39ec2e33074013680bbc0d4ccf4c4a2612c Mon Sep 17 00:00:00 2001
From: John Soros <97020587+js-9@users.noreply.github.com>
Date: Tue, 21 Oct 2025 12:51:59 +0200
Subject: [PATCH 1/2] document incremental build cache in builder docs

---
 docs/03-github/04-builder.mdx | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/docs/03-github/04-builder.mdx b/docs/03-github/04-builder.mdx
index 85efb118..582ecb2c 100644
--- a/docs/03-github/04-builder.mdx
+++ b/docs/03-github/04-builder.mdx
@@ -109,6 +109,7 @@ Builds can now be downloaded as Artifacts in the Actions tab.
 
 ## Caching
 
+### Library cache
 In order to make builds run faster, you can cache Library files from previous builds. To do so
 simply add Github Actions official [cache action](https://github.com/marketplace/actions/cache)
 before any unity steps.
@@ -127,6 +128,23 @@ Example:
 
 This simple addition could speed up your build by more than 50%.
 
+### Incremental build cache
+To further speedup consequent builds, you may want to cache the incremental build cache directory.
+
+Example:
+
+```yaml
+- uses: actions/cache@v3
+  with:
+    path: $HOME/work/_temp/_github_home/.cache/unity3d/bee
+    key: IncrementalBuildCache-MyProjectName-TargetPlatform
+    restore-keys: |
+      IncrementalBuildCache-MyProjectName-
+      IncrementalBuildCache-
+```
+
+On a windows runner (e.g. if building for il2cpp) this path is different, but the incremental build cache is automatically saved with the Library folder.
+
 ## Configuration options
 
 Below options can be specified under `with:` for the `unity-builder` action.

From 8b2a548e54b95985c9e0cbe8d35502372d1ab625 Mon Sep 17 00:00:00 2001
From: John Soros <97020587+js-9@users.noreply.github.com>
Date: Tue, 21 Oct 2025 12:57:47 +0200
Subject: [PATCH 2/2] AI caught mistake

---
 docs/03-github/04-builder.mdx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/docs/03-github/04-builder.mdx b/docs/03-github/04-builder.mdx
index 582ecb2c..4775d25f 100644
--- a/docs/03-github/04-builder.mdx
+++ b/docs/03-github/04-builder.mdx
@@ -136,7 +136,7 @@ Example:
 ```yaml
 - uses: actions/cache@v3
   with:
-    path: $HOME/work/_temp/_github_home/.cache/unity3d/bee
+    path: ~/work/_temp/_github_home/.cache/unity3d/bee
     key: IncrementalBuildCache-MyProjectName-TargetPlatform
     restore-keys: |
       IncrementalBuildCache-MyProjectName-