diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index c5d9c73d..2de2364c 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -16,14 +16,23 @@ jobs:
   test:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
-      - uses: coder/coder/.github/actions/setup-tf@main
-      - uses: oven-sh/setup-bun@v2
+      - name: Check out code
+        uses: actions/checkout@v4
+      - name: Set up Terraform
+        uses: coder/coder/.github/actions/setup-tf@main
+      - name: Set up Bun
+        uses: oven-sh/setup-bun@v2
         with:
+          # We're using the latest version of Bun for now, but it might be worth
+          # reconsidering. They've pushed breaking changes in patch releases
+          # that have broken our CI.
+          # Our PR where issues started to pop up: https://github.com/coder/modules/pull/383
+          # The Bun PR that broke things: https://github.com/oven-sh/bun/pull/16067
           bun-version: latest
-      - name: Setup
+      - name: Install dependencies
         run: bun install
-      - run: bun test
+      - name: Run tests
+        run: bun test
   pretty:
     runs-on: ubuntu-latest
     steps:
diff --git a/jetbrains-gateway/README.md b/jetbrains-gateway/README.md
index 0d967a99..a3269a4c 100644
--- a/jetbrains-gateway/README.md
+++ b/jetbrains-gateway/README.md
@@ -15,9 +15,8 @@ This module adds a JetBrains Gateway Button to open any workspace with a single
 module "jetbrains_gateway" {
   count          = data.coder_workspace.me.start_count
   source         = "registry.coder.com/modules/jetbrains-gateway/coder"
-  version        = "1.0.27"
+  version        = "1.0.28"
   agent_id       = coder_agent.example.id
-  agent_name     = "example"
   folder         = "/home/coder/example"
   jetbrains_ides = ["CL", "GO", "IU", "PY", "WS"]
   default        = "GO"
@@ -34,9 +33,8 @@ module "jetbrains_gateway" {
 module "jetbrains_gateway" {
   count          = data.coder_workspace.me.start_count
   source         = "registry.coder.com/modules/jetbrains-gateway/coder"
-  version        = "1.0.27"
+  version        = "1.0.28"
   agent_id       = coder_agent.example.id
-  agent_name     = "example"
   folder         = "/home/coder/example"
   jetbrains_ides = ["GO", "WS"]
   default        = "GO"
@@ -49,9 +47,8 @@ module "jetbrains_gateway" {
 module "jetbrains_gateway" {
   count          = data.coder_workspace.me.start_count
   source         = "registry.coder.com/modules/jetbrains-gateway/coder"
-  version        = "1.0.27"
+  version        = "1.0.28"
   agent_id       = coder_agent.example.id
-  agent_name     = "example"
   folder         = "/home/coder/example"
   jetbrains_ides = ["IU", "PY"]
   default        = "IU"
@@ -65,9 +62,8 @@ module "jetbrains_gateway" {
 module "jetbrains_gateway" {
   count          = data.coder_workspace.me.start_count
   source         = "registry.coder.com/modules/jetbrains-gateway/coder"
-  version        = "1.0.27"
+  version        = "1.0.28"
   agent_id       = coder_agent.example.id
-  agent_name     = "example"
   folder         = "/home/coder/example"
   jetbrains_ides = ["IU", "PY"]
   default        = "IU"
@@ -91,9 +87,8 @@ module "jetbrains_gateway" {
 module "jetbrains_gateway" {
   count          = data.coder_workspace.me.start_count
   source         = "registry.coder.com/modules/jetbrains-gateway/coder"
-  version        = "1.0.27"
+  version        = "1.0.28"
   agent_id       = coder_agent.example.id
-  agent_name     = "example"
   folder         = "/home/coder/example"
   jetbrains_ides = ["GO", "WS"]
   default        = "GO"
@@ -110,9 +105,8 @@ Due to the highest priority of the `ide_download_link` parameter in the `(jetbra
 module "jetbrains_gateway" {
   count              = data.coder_workspace.me.start_count
   source             = "registry.coder.com/modules/jetbrains-gateway/coder"
-  version            = "1.0.27"
+  version            = "1.0.28"
   agent_id           = coder_agent.example.id
-  agent_name         = "example"
   folder             = "/home/coder/example"
   jetbrains_ides     = ["GO", "WS"]
   releases_base_link = "https://releases.internal.site/"
diff --git a/jetbrains-gateway/main.test.ts b/jetbrains-gateway/main.test.ts
index a532e9bd..ea04a77d 100644
--- a/jetbrains-gateway/main.test.ts
+++ b/jetbrains-gateway/main.test.ts
@@ -10,7 +10,6 @@ describe("jetbrains-gateway", async () => {
 
   await testRequiredVariables(import.meta.dir, {
     agent_id: "foo",
-    agent_name: "foo",
     folder: "/home/foo",
   });
 
@@ -18,11 +17,10 @@ describe("jetbrains-gateway", async () => {
     const state = await runTerraformApply(import.meta.dir, {
       // These are all required.
       agent_id: "foo",
-      agent_name: "foo",
       folder: "/home/coder",
     });
     expect(state.outputs.url.value).toBe(
-      "jetbrains-gateway://connect#type=coder&workspace=default&owner=default&agent=foo&folder=/home/coder&url=https://mydeployment.coder.com&token=$SESSION_TOKEN&ide_product_code=IU&ide_build_number=243.21565.193&ide_download_link=https://download.jetbrains.com/idea/ideaIU-2024.3.tar.gz",
+      "jetbrains-gateway://connect#type=coder&workspace=default&owner=default&folder=/home/coder&url=https://mydeployment.coder.com&token=$SESSION_TOKEN&ide_product_code=IU&ide_build_number=243.21565.193&ide_download_link=https://download.jetbrains.com/idea/ideaIU-2024.3.tar.gz",
     );
 
     const coder_app = state.resources.find(
@@ -37,7 +35,6 @@ describe("jetbrains-gateway", async () => {
   it("default to first ide", async () => {
     const state = await runTerraformApply(import.meta.dir, {
       agent_id: "foo",
-      agent_name: "foo",
       folder: "/home/foo",
       jetbrains_ides: '["IU", "GO", "PY"]',
     });
diff --git a/jetbrains-gateway/main.tf b/jetbrains-gateway/main.tf
index 6daf48b9..d197399d 100644
--- a/jetbrains-gateway/main.tf
+++ b/jetbrains-gateway/main.tf
@@ -26,7 +26,9 @@ variable "slug" {
 
 variable "agent_name" {
   type        = string
-  description = "Agent name."
+  description = "Agent name. (unused). Will be removed in a future version"
+
+  default = ""
 }
 
 variable "folder" {
@@ -295,8 +297,6 @@ resource "coder_app" "gateway" {
     data.coder_workspace.me.name,
     "&owner=",
     data.coder_workspace_owner.me.name,
-    "&agent=",
-    var.agent_name,
     "&folder=",
     var.folder,
     "&url=",
diff --git a/setup.ts b/setup.ts
index 3cfb871e..a867c758 100644
--- a/setup.ts
+++ b/setup.ts
@@ -25,7 +25,7 @@ const removeOldContainers = async () => {
     "-a",
     "-q",
     "--filter",
-    `label=modules-test`,
+    "label=modules-test",
   ]);
   let containerIDsRaw = await readableStreamToText(proc.stdout);
   let exitCode = await proc.exited;
diff --git a/test.ts b/test.ts
index 5437374f..0c48ee99 100644
--- a/test.ts
+++ b/test.ts
@@ -194,13 +194,18 @@ export const testRequiredVariables = <TVars extends TerraformVariables>(
 export const runTerraformApply = async <TVars extends TerraformVariables>(
   dir: string,
   vars: Readonly<TVars>,
-  env?: Record<string, string>,
+  customEnv?: Record<string, string>,
 ): Promise<TerraformState> => {
   const stateFile = `${dir}/${crypto.randomUUID()}.tfstate`;
 
-  const combinedEnv = env === undefined ? {} : { ...env };
-  for (const [key, value] of Object.entries(vars)) {
-    combinedEnv[`TF_VAR_${key}`] = String(value);
+  const childEnv: Record<string, string | undefined> = {
+    ...process.env,
+    ...(customEnv ?? {}),
+  };
+  for (const [key, value] of Object.entries(vars) as [string, JsonValue][]) {
+    if (value !== null) {
+      childEnv[`TF_VAR_${key}`] = String(value);
+    }
   }
 
   const proc = spawn(
@@ -216,7 +221,7 @@ export const runTerraformApply = async <TVars extends TerraformVariables>(
     ],
     {
       cwd: dir,
-      env: combinedEnv,
+      env: childEnv,
       stderr: "pipe",
       stdout: "pipe",
     },
diff --git a/vault-jwt/README.md b/vault-jwt/README.md
index 32dc5ccf..66070397 100644
--- a/vault-jwt/README.md
+++ b/vault-jwt/README.md
@@ -10,7 +10,7 @@ tags: [helper, integration, vault, jwt, oidc]
 
 # Hashicorp Vault Integration (JWT)
 
-This module lets you authenticate with [Hashicorp Vault](https://www.vaultproject.io/) in your Coder workspaces by reusing the [OIDC](https://coder.com/docs/admin/auth#openid-connect) access token from Coder's OIDC authentication method. This requires configuring the Vault [JWT/OIDC](https://developer.hashicorp.com/vault/docs/auth/jwt#configuration) auth method.
+This module lets you authenticate with [Hashicorp Vault](https://www.vaultproject.io/) in your Coder workspaces by reusing the [OIDC](https://coder.com/docs/admin/users/oidc-auth) access token from Coder's OIDC authentication method. This requires configuring the Vault [JWT/OIDC](https://developer.hashicorp.com/vault/docs/auth/jwt#configuration) auth method.
 
 ```tf
 module "vault" {