diff --git a/.github/ISSUE_TEMPLATE/config.yml b/.github/ISSUE_TEMPLATE/config.yml
index 17df064..099f591 100644
--- a/.github/ISSUE_TEMPLATE/config.yml
+++ b/.github/ISSUE_TEMPLATE/config.yml
@@ -1,11 +1,8 @@
 blank_issues_enabled: false
 contact_links:
   - name: Discord
-    url: https://discord.gg/V9yss7VfVT
+    url: https://bntvllnt.com/discord
     about: Ask questions and get help on Discord.
-  - name: Website
-    url: https://bntvllnt.com
-    about: Visit bntvllnt.com for more info.
   - name: X / Twitter
-    url: https://x.com/bntvllnt
+    url: https://bntvllnt.com/x
     about: Follow @bntvllnt for updates.
diff --git a/CODE_OF_CONDUCT.md b/CODE_OF_CONDUCT.md
index 45d13cb..2301d02 100644
--- a/CODE_OF_CONDUCT.md
+++ b/CODE_OF_CONDUCT.md
@@ -30,8 +30,8 @@ Examples of unacceptable behavior:
 ## Enforcement
 
 Instances of abusive, harassing, or otherwise unacceptable behavior may be
-reported to the project maintainer at https://bntvllnt.com or via
-[Discord](https://discord.gg/V9yss7VfVT).
+reported to the project maintainer via
+[Discord](https://bntvllnt.com/discord) or [bntvllnt.com](https://bntvllnt.com).
 
 All complaints will be reviewed and investigated promptly and fairly.
 
diff --git a/src/shared.ts b/src/shared.ts
index 0ccacf5..6da6986 100644
--- a/src/shared.ts
+++ b/src/shared.ts
@@ -111,6 +111,7 @@ export function timingSafeEqual(a: string, b: string): boolean {
   return result === 0;
 }
 
+/** Compute SHA-256 hash of input, returned as lowercase hex string. */
 export async function sha256Hex(input: string): Promise<string> {
   const encoder = new TextEncoder();
   const data = encoder.encode(input);