diff --git a/CHANGELOG.md b/CHANGELOG.md
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,9 @@
+# 0.10.1.0
+
+* Add `Bluefin.DslBuilderEff.runDslBuilderEffMappedArgs`
+
+* Add `Bluefin.Capability.ThrowCatch`
+
 # 0.10.0.0
 
 * Make `Ask`, `AskCapability`, `Await`, `JumpTo`, `Modify`, `Request`,
diff --git a/bluefin.cabal b/bluefin.cabal
--- a/bluefin.cabal
+++ b/bluefin.cabal
@@ -1,6 +1,6 @@
 cabal-version:      3.0
 name:               bluefin
-version:            0.10.0.0
+version:            0.10.1.0
 license:            MIT
 license-file:       LICENSE
 author:             Tom Ellis
@@ -25,6 +25,7 @@
       Bluefin.Capability.Ask,
       Bluefin.Capability.AskCapability,
       Bluefin.Capability.Await,
+      Bluefin.Capability.ThrowCatch,
       Bluefin.Capability.JumpTo,
       Bluefin.Capability.Modify,
       Bluefin.Capability.Request,
@@ -54,6 +55,6 @@
       Bluefin.System.IO,
       Bluefin.Writer,
     build-depends:
-      bluefin-internal >= 0.10 && < 0.11
+      bluefin-internal >= 0.11 && < 0.12
     hs-source-dirs:   src
     default-language: Haskell2010
diff --git a/src/Bluefin/Capability/ThrowCatch.hs b/src/Bluefin/Capability/ThrowCatch.hs
new file mode 100644
--- /dev/null
+++ b/src/Bluefin/Capability/ThrowCatch.hs
@@ -0,0 +1,33 @@
+-- | You probably don't want to use this module, rather you'll want
+-- "Bluefin.Capability.Throw" for most exception use
+-- cases. @ThrowCatch@ exists mainly to support @MonadError@
+-- instances.
+module Bluefin.Capability.ThrowCatch
+  ( -- * Capability
+    ThrowCatch,
+
+    -- * Handlers
+    try,
+    handle,
+    catch,
+
+    -- * Effectful operations
+    throw,
+
+    -- * Local handling
+    localTry,
+    localCatch,
+    localHandle,
+  )
+where
+
+import Bluefin.Internal.Capability.ThrowCatch
+  ( ThrowCatch,
+    handle,
+    catch,
+    localCatch,
+    localHandle,
+    localTry,
+    throw,
+    try,
+  )
diff --git a/src/Bluefin/DslBuilderEff.hs b/src/Bluefin/DslBuilderEff.hs
--- a/src/Bluefin/DslBuilderEff.hs
+++ b/src/Bluefin/DslBuilderEff.hs
@@ -4,6 +4,7 @@
   ( DslBuilderEff,
     dslBuilderEff,
     runDslBuilderEff,
+    runDslBuilderEffMappedArgs,
   )
 where