diff --git a/CHANGELOG.md b/CHANGELOG.md
new file mode 100644
index 0000000..060fcb0
--- /dev/null
+++ b/CHANGELOG.md
@@ -0,0 +1,27 @@
+# Changelog
+
+## v1.1.0.0 - "Moore Features" (2020-10-13)
+
+The most notable addition in this release is the implementation of the Boyer-Moore string search algorithm.
+
+**Compatibility:**
+
+- Extracted the UTF-16 manipulation functions from `Data.Text.AhoCorasick.Automaton` into `Data.Text.Utf16`
+- Changed `Data.Text.AhoCorasick.Searcher.Searcher` to remember the case sensitivity used for constructing the searcher
+- Removed `Data.Text.AhoCorasick.Searcher.containsAnyIgnoreCase`, the correct implementation is now chosen by `containsAny` based on the case sensitivity of the searcher
+
+Other changes:
+
+- Added `Data.Text.AhoCorasick.Splitter` for splitting a lot of text using the same needle
+- Added `Data.Text.BoyerMoore.Automaton`, a UTF-16 implementation of Boyer-Moore
+- Added `Data.Text.BoyerMoore.Searcher` for searching for multiple needles at once using Boyer-Moore
+- Added `Data.Text.BoyerMoore.Replacer` for replacing text based on the Boyer-Moore search
+- Added optional `FromJSON`/`ToJSON` instances for most types (can be toggled via `aeson` cabal flag)
+
+## v1.0.0.0 - "Initial Release" (2019-03-19)
+
+This is the initial open-source release.
+
+- Added `Data.Text.AhoCorasick.Automaton`, a UTF-16 implementation of the Aho-Corasick search algorithm
+- Added `Data.Text.AhoCorasick.Searcher`, a bulk search abstraction based on Aho-Corasick
+- Added `Data.Text.AhoCorasick.Replacer`, a bulk replace abstraction based on Aho-Corasick
diff --git a/alfred-margaret.cabal b/alfred-margaret.cabal
index c2588bf..4abac65 100644
--- a/alfred-margaret.cabal
+++ b/alfred-margaret.cabal
@@ -1,5 +1,5 @@
 name:                alfred-margaret
-version:             1.0.0.0
+version:             1.1.0.0
 synopsis:            Fast Aho-Corasick string searching
 description:         An efficient implementation of the Aho-Corasick
                      string searching algorithm.
@@ -14,14 +14,10 @@ build-type:          Simple
 extra-source-files:  README.md
 cabal-version:       >=1.10
 tested-with:
-                     -- Stackage LTS 11.22.
-                     GHC == 8.2.2
-                     -- Stackage LTS 12.14.
-                   , GHC == 8.4.3
-                     -- Stackage LTS 12.26.
-                   , GHC == 8.4.4
                      -- Stackage LTS 13.10.
-                   , GHC == 8.6.3
+                     GHC == 8.6.3
+                     -- Stackage LTS 16.18.
+                   , GHC == 8.8.4
 
 source-repository head
   type:     git
@@ -43,7 +39,6 @@ library
                      , Data.Text.BoyerMoore.Searcher
                      , Data.Text.Utf16
   build-depends:       base >= 4.7 && < 5
-                     , aeson
                      , containers
                      , deepseq
                      , hashable
diff --git a/stack.yaml b/stack.yaml
index aa90a48..f308e6c 100644
--- a/stack.yaml
+++ b/stack.yaml
@@ -1,3 +1,3 @@
-resolver: lts-13.10
+resolver: lts-16.18
 packages:
 - .
diff --git a/stack.yaml.lock b/stack.yaml.lock
index 8302c6e..d2125bf 100644
--- a/stack.yaml.lock
+++ b/stack.yaml.lock
@@ -6,7 +6,7 @@
 packages: []
 snapshots:
 - completed:
-    size: 496698
-    url: https://raw.githubusercontent.com/commercialhaskell/stackage-snapshots/master/lts/13/10.yaml
-    sha256: cccd8a6de18d13cd00f751b25684b3ca1e548648ea41874de78904fec1b9cb36
-  original: lts-13.10
+    size: 532172
+    url: https://raw.githubusercontent.com/commercialhaskell/stackage-snapshots/master/lts/16/18.yaml
+    sha256: 4f2a092c6f4869854e8d7435ab98ce5157c641022c3cbfc4c4614ff3db752e62
+  original: lts-16.18