diff --git a/.env.sample b/.env.sample
index 977effc..8e58219 100644
--- a/.env.sample
+++ b/.env.sample
@@ -14,7 +14,5 @@ export HUBOT_TWITTER_CONSUMER_SECRET=""
 export HUBOT_TWITTER_MENTION_QUERY=""
 export HUBOT_TWITTER_MENTION_ROOM=""
 export HUBOT_STANDUP_COPY_ROOM=""
-export HUBOT_JANKY_URL=""
 export HUBOT_GOOGLE_HANGOUTS_DOMAIN=""
 export HUBOT_SEARCH_URL=""
-
diff --git a/INSTALL.md b/INSTALL.md
index b383d5a..160816c 100644
--- a/INSTALL.md
+++ b/INSTALL.md
@@ -1,67 +1,108 @@
-## Installation (Mac OS X)
+## Installation on macOS
 
 ### Install a modern version of Node.js
 
-1. `curl -o- https://raw.githubusercontent.com/creationix/nvm/v0.25.2/install.sh | bash`
-1. `nvm install 4`
-1. `nvm use 4`
-1. `nvm alias default 4`
+First, install and activate Node Version Manager, if you haven't already:
+1. `curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.38.0/install.sh | bash`
+1. `export NVM_DIR="$HOME/.nvm"`
+1. `[ -s "$NVM_DIR/nvm.sh" ] && \. "$NVM_DIR/nvm.sh"`
+
+Then use NVM to install the latest long-term support release of Node:
+
+```sh
+nvm install lts/*
+```
+
+The new version should be activated for use automatically, but if not, run:
+
+```sh
+nvm use lts/*
+```
 
 ### Install Redis
 
 1. `brew install redis`
 1. Start redis with `redis-server`
 
+You can verify that it's working as expected by opening a new terminal window
+and running `redis-cli ping`, which should return `PONG`.
+
 ### Install CFPBot
 
 1. `git clone https://github.com/cfpb/CFPBot.git`
 1. `cd CFPBot`
 1. `cp .env.sample .env`
-1. Edit `.env` appropriately.
+1. Edit `.env` appropriately
 
-## Installation (CentOS)
+
+## Installation on CentOS/RHEL 7
+
+CFPB EC2 instances currently run RHEL 7. These instructions assume a freshly spun-up instance.
 
 ### Install Node.js
 
-1. `curl -o- https://raw.githubusercontent.com/creationix/nvm/v0.31.1/install.sh | bash`
-1. `source ~/.bashrc`
-1. `nvm install 5`
+First, install and activate Node Version Manager:
+1. `curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.38.0/install.sh | bash`
+1. `export NVM_DIR="$HOME/.nvm"`
+1. `[ -s "$NVM_DIR/nvm.sh" ] && \. "$NVM_DIR/nvm.sh"`
+
+Then use NVM to install the latest long-term support release of Node:
+
+```sh
+nvm install lts/*
+```
 
-### Install Redis on your CentOS machine
+The new version should be activated for use automatically, but if not, run:
 
-1. `sudo rpm -Uvh http://download.fedoraproject.org/pub/epel/6/x86_64/epel-release-6-8.noarch.rpm`
-1. `sudo rpm -Uvh http://rpms.famillecollet.com/enterprise/remi-release-6.rpm`
-1. `sudo yum -y --enablerepo=remi,remi-test install redis git`
-1. `sudo chkconfig --add redis`
-1. `sudo chkconfig --level 345 redis on`
-1. `sudo service redis start`
+```sh
+nvm use lts/*
+```
+
+### Install Redis
+
+1. `sudo rpm -ivh https://dl.fedoraproject.org/pub/epel/epel-release-latest-7.noarch.rpm`
+1. `sudo rpm -ivh https://rpms.remirepo.net/enterprise/remi-release-7.rpm`
+1. `sudo subscription-manager repos --enable=rhel-7-server-optional-rpms`
+   - The output from this step suggests that it may not be necessary.
+1. `sudo yum install -y redis --enablerepo=remi`
+1. `sudo systemctl start redis`
+1. `sudo systemctl enable redis`
+
+You can verify that it's working as expected by running `systemctl status redis`,
+and `redis-cli ping` should return `PONG`.
 
 ### Install CFPBot
 
+First, install Git:
+
+```sh
+sudo yum install -y git
+```
+
 1. `git clone https://github.com/cfpb/CFPBot.git`
 1. `cd CFPBot`
 1. `cp .env.sample .env`
-1. Edit `.env` appropriately.
+1. Edit `.env` appropriately
 
-## Running CFPBot locally
+
+## Running CFPBot
 
 Run `npm start` to start the bot.
 It will not attempt connect to our live chat server unless `HUBOT_PRODUCTION` is set to `true`.
 
-Some plugins require environment variables to be set and may not behave as expected.
-Try `curl -O https://[secret-internal-repo]/.env` to pull down CFPB's `.env` file with all our secrets in it.
-
-You'll see some start up output and a prompt:
+You'll see some start up output (possibly including several errors and warnings
+if you didn't define everything in the `.env` file) and a prompt:
 
-    [Sat Feb 28 2015 12:38:27 GMT+0000 (GMT)] INFO Using default redis on localhost:6379
-    CFPBot>
+```
+[Fri May 21 2021 15:15:39 GMT-0400 (Eastern Daylight Time)] INFO hubot-redis-brain: Using default redis on localhost:6379
+cfpbot>
+```
 
-Then you can interact with CFPBot by typing `cfpbot help`.
+Then you can interact with CFPBot by typing commands such as `cfpbot ping`.
 
-    cfpbot> cfpbot help
-    cfpbot animate me <query> - The same thing as `image me`, except adds [snip]
-    cfpbot help - Displays all of the help commands that cfpbot knows about.
-    ...
+Other commands will likely fail without more environment variables being set.
+CFPB employees can run `curl -O https://[secret-internal-repo]/.env`
+to pull down our CFPB-specific `.env` file with all our secrets in it.
 
 ### Scripting
 
diff --git a/hubot-scripts.json b/hubot-scripts.json
index 7f4ed87..b42782c 100644
--- a/hubot-scripts.json
+++ b/hubot-scripts.json
@@ -2,6 +2,5 @@
   "uptime.coffee",
   "applause.coffee",
   "excuse.coffee",
-  "janky.coffee",
   "update.coffee"
 ]