diff --git a/CHANGELOG.md b/CHANGELOG.md
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,15 @@
 
 All notable changes to `moonlight-homology` are documented here.
 
+## 0.1.0.1 - 2026-08-21
+
+- Rebuilt the multi-library Haddock archive with external Algebra, Core, and
+  Pale interfaces glued to their Hackage locations instead of broken local
+  targets.
+- Added an exact public release tag through `source-repository this`.
+- Documented Hackage's package-wide dependency summary without widening the
+  dependencies inherited by ordinary facade or component consumers.
+
 ## 0.1.0.0 - 2026-08-21
 
 - Initial public release.
diff --git a/README.md b/README.md
--- a/README.md
+++ b/README.md
@@ -194,6 +194,13 @@
 
 Downstream packages import the public modules below.
 
+Hackage's package page aggregates dependencies from the main library, every
+sublibrary, tests, and benchmarks. A normal consumer inherits only the
+components named in its own `build-depends`; depending on `moonlight-homology`
+does not pull in the laws or test harness, and the `cell-complex` and
+`cell-category` dependencies are inherited only when those components are
+named explicitly.
+
 ## Public modules
 
 | Module | Surface |
diff --git a/moonlight-homology.cabal b/moonlight-homology.cabal
--- a/moonlight-homology.cabal
+++ b/moonlight-homology.cabal
@@ -1,6 +1,6 @@
 cabal-version:       3.0
 name:                moonlight-homology
-version:             0.1.0.0
+version:             0.1.0.1
 homepage:            https://github.com/PaleRoses/moonlight
 bug-reports:         https://github.com/PaleRoses/moonlight/issues
 synopsis:            Chain complexes, phase-gated homology interfaces, and spectral scaffolding.
@@ -310,4 +310,10 @@
 source-repository head
   type:     git
   location: https://github.com/PaleRoses/moonlight.git
+  subdir:   moonlight-homology
+
+source-repository this
+  type:     git
+  location: https://github.com/PaleRoses/moonlight.git
+  tag:      moonlight-homology-0.1.0.1
   subdir:   moonlight-homology
diff --git a/test/facade/CompileFailSpec.hs b/test/facade/CompileFailSpec.hs
--- a/test/facade/CompileFailSpec.hs
+++ b/test/facade/CompileFailSpec.hs
@@ -155,7 +155,7 @@
 -- fixture verdict.
 fixturePackageIds :: [GhcPackageSpec]
 fixturePackageIds =
-  [GhcPackageId "moonlight-homology-0.1.0.0-inplace"]
+  [GhcPackageId "moonlight-homology-0.1.0.1-inplace"]
 
 expectRight ::
   Show left =>