diff --git a/.travis.yml b/.travis.yml
index aa91421..ddb3b51 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,9 +1,12 @@
 language: generic
 env:
+  global:
+    - VROOM_VERSION=0.13.0
   matrix:
     # This Maktaba version should match the minimum required in instant/flags.vim.
-    - CI_TARGET=vim MAKTABA_VERSION=1.10.0
+    - CI_TARGET=vim MAKTABA_VERSION=1.12.0
     - CI_TARGET=vim MAKTABA_VERSION=master
+    - CI_TARGET=neovim MAKTABA_VERSION=1.12.0
     - CI_TARGET=neovim MAKTABA_VERSION=master
 before_script:
   - sudo apt-get update
@@ -13,11 +16,11 @@ before_script:
     elif [ $CI_TARGET = neovim ]; then
       eval "$(curl -Ss https://raw.githubusercontent.com/neovim/bot-ci/master/scripts/travis-setup.sh) nightly-x64" &&
       wget https://bootstrap.pypa.io/get-pip.py &&
-      sudo python3 get-pip.py --allow-external sudo &&
+      sudo python3 get-pip.py &&
       sudo pip3 install neovim;
     fi
-  - wget https://github.com/google/vroom/releases/download/v0.12.0/vroom_0.12.0-1_all.deb
-  - sudo dpkg -i ./vroom_0.12.0-1_all.deb
+  - wget https://github.com/google/vroom/releases/download/v${VROOM_VERSION}/vroom_${VROOM_VERSION}-1_all.deb
+  - sudo dpkg -i ./vroom_${VROOM_VERSION}-1_all.deb
   - git clone -b ${MAKTABA_VERSION} https://github.com/google/vim-maktaba.git ../maktaba/
   - git clone https://github.com/google/vim-glaive.git ../glaive/
 services:
@@ -27,5 +30,3 @@ script:
   - vroom $VROOM_ARGS --crawl ./vroom/
 matrix:
   fast_finish: true
-  allow_failures:
-    - env: CI_TARGET=neovim MAKTABA_VERSION=master
diff --git a/instant/flags.vim b/instant/flags.vim
index 7318155..5e6cea9 100644
--- a/instant/flags.vim
+++ b/instant/flags.vim
@@ -33,8 +33,11 @@ endif
 
 
 " Shout if maktaba is too old. Done here to ensure it's always triggered.
-if !maktaba#IsAtLeastVersion('1.10.0')
-  call maktaba#error#Shout('Codefmt requires maktaba version 1.10.0.')
+" We need at least 1.12.0 so that maktaba#ensure#IsCallable works on Neovim and
+" recent Vim (newer than is actually in Travis/Xenial).
+" See https://github.com/google/vim-maktaba/issues/173
+if !maktaba#IsAtLeastVersion('1.12.0')
+  call maktaba#error#Shout('Codefmt requires maktaba version 1.12.0.')
   call maktaba#error#Shout('You have maktaba version %s.', maktaba#VERSION)
   call maktaba#error#Shout('Please update your maktaba install.')
 endif
diff --git a/vroom/setupvroom.vim b/vroom/setupvroom.vim
index a2c9a9d..55da170 100644
--- a/vroom/setupvroom.vim
+++ b/vroom/setupvroom.vim
@@ -18,6 +18,9 @@
 " Codefmt does not support compatible mode.
 set nocompatible
 
+" Set cmdheight to avoid "Hit ENTER to continue" without needing :silent
+set cmdheight=10
+
 " Install the codefmt plugin.
 let s:repo = expand('<sfile>:p:h:h')
 execute 'source' s:repo . '/bootstrap.vim'