diff --git a/bv-little.cabal b/bv-little.cabal
--- a/bv-little.cabal
+++ b/bv-little.cabal
@@ -1,5 +1,5 @@
 name:                bv-little
-version:             0.1.1
+version:             0.1.2
 synopsis:            Efficient little-endian bit vector library
 category:            Data, Bit Vectors
 license:             BSD3
@@ -20,7 +20,8 @@
 build-type:          Simple
 cabal-version:       >= 1.22
 
-tested-with:         GHC == 8.4.2
+tested-with:         GHC == 8.6.1
+                     GHC == 8.4.3
                      GHC == 8.2.2
                      GHC == 8.0.2
                      GHC == 7.10.3
@@ -36,7 +37,7 @@
 
 library
 
-  build-depends:      base             >= 4.5.1 && < 4.12
+  build-depends:      base             >= 4.5.1 && < 4.13
                     , deepseq
                     , hashable
                     , integer-gmp
@@ -99,7 +100,7 @@
 
   main-is:          TestSuite.hs
 
-  build-depends:      base             >= 4.5.1 && < 4.12
+  build-depends:      base             >= 4.5.1 && < 4.13
                     , bv-little
                     , deepseq
                     , hashable
@@ -125,7 +126,7 @@
 
   main-is:          Benchmarks.hs
 
-  build-depends:      base             >= 4.5.1 && < 4.12
+  build-depends:      base             >= 4.5.1 && < 4.13
                     , bv-little
                     , criterion
                     , deepseq
diff --git a/changelog.md b/changelog.md
--- a/changelog.md
+++ b/changelog.md
@@ -1,11 +1,18 @@
-### Unreleased changes
+### [v0.1.2][1]
 
-  * None
+  * Updating to base bounds for GHC 8.6.1
 
+
 ### [v0.1.1][1]
 
   * Updated to well-typed internal representation
 
+  * Corrected defect in rotate, rotateL, and rotateR
+
+  * Improved performance by switching exponentiation with base 2 to bit shifting operations
+
+  * Improved performance of clearBit by increasing strictness
+
   * Increased benchmark coverage
 
   * Increased test suite coverage
@@ -24,3 +31,4 @@
 
 [0]: https://github.com/recursion-ninja/bv-little/tree/v0.1.0
 [1]: https://github.com/recursion-ninja/bv-little/tree/v0.1.1
+[2]: https://github.com/recursion-ninja/bv-little/tree/v0.1.2
diff --git a/stack.yaml b/stack.yaml
--- a/stack.yaml
+++ b/stack.yaml
@@ -1,66 +1,3 @@
-# This file was automatically generated by 'stack init'
-#
-# Some commonly used options have been documented as comments in this file.
-# For advanced use and comprehensive documentation of the format, please see:
-# https://docs.haskellstack.org/en/stable/yaml_configuration/
+allow-newer: true
 
-# Resolver to choose a 'specific' stackage snapshot or a compiler version.
-# A snapshot resolver dictates the compiler version and the set of packages
-# to be used for project dependencies. For example:
-#
-# resolver: lts-3.5
-# resolver: nightly-2015-09-21
-# resolver: ghc-7.10.2
-# resolver: ghcjs-0.1.0_ghc-7.10.2
-# resolver:
-#  name: custom-snapshot
-#  location: "./custom-snapshot.yaml"
 resolver: lts-10.3
-
-# User packages to be built.
-# Various formats can be used as shown in the example below.
-#
-# packages:
-# - some-directory
-# - https://example.com/foo/bar/baz-0.0.2.tar.gz
-# - location:
-#    git: https://github.com/commercialhaskell/stack.git
-#    commit: e7b331f14bcffb8367cd58fbfc8b40ec7642100a
-# - location: https://github.com/commercialhaskell/stack/commit/e7b331f14bcffb8367cd58fbfc8b40ec7642100a
-#   extra-dep: true
-#  subdirs:
-#  - auto-update
-#  - wai
-#
-# A package marked 'extra-dep: true' will only be built if demanded by a
-# non-dependency (i.e. a user package), and its test suites and benchmarks
-# will not be run. This is useful for tweaking upstream packages.
-packages:
-- .
-# Dependency packages to be pulled from upstream that are not in the resolver
-# (e.g., acme-missiles-0.3)
-# extra-deps: []
-
-# Override default flag values for local packages and extra-deps
-# flags: {}
-
-# Extra package databases containing global packages
-# extra-package-dbs: []
-
-# Control whether we use the GHC we find on the path
-# system-ghc: true
-#
-# Require a specific version of stack, using version ranges
-# require-stack-version: -any # Default
-# require-stack-version: ">=1.6"
-#
-# Override the architecture used by stack, especially useful on Windows
-# arch: i386
-# arch: x86_64
-#
-# Extra directories used by stack for building
-# extra-include-dirs: [/path/to/dir]
-# extra-lib-dirs: [/path/to/dir]
-#
-# Allow a newer minor version of GHC than the snapshot specifies
-# compiler-check: newer-minor