# ngrok changelog

> Reverse proxy, secure introspectable tunnels to localhost

- Vendor: ngrok
- Category: Developer Tools
- Official site: https://ngrok.com/
- Tracked by: What's New (https://whatsnew.fyi/product/ngrok)
- Harvested from: AI extracted
- Entries below: 25 (newest first)

What's New is an index, not a publisher: every entry below links to the vendor's own release notes, which are the authoritative source. Entries are labelled where they are hand-curated sample data, pre-releases, or drawn from a secondary source such as a developer blog.

## Releases

### 3.39.10 — ngrok Agent 3.39.10

- Date: 2026-07-22
- Version: 3.39.10
- Original notes: https://ngrok.com/docs/agent/changelog
- Permalink: https://whatsnew.fyi/product/ngrok/releases/3.39.10

- **fixed** — Corrected stale dashboard.ngrok.com links shown in ngrok --help and CLI error output

Corrected stale dashboard.ngrok.com links shown in ngrok --help and CLI error output.

### 3.39.9 — ngrok Agent 3.39.9

- Date: 2026-06-23
- Version: 3.39.9
- Original notes: https://ngrok.com/docs/agent/changelog
- Permalink: https://whatsnew.fyi/product/ngrok/releases/3.39.9

Only includes internal release pipeline changes

### 3.39.8 — ngrok Agent 3.39.8

- Date: 2026-06-16
- Version: 3.39.8
- Original notes: https://ngrok.com/docs/agent/changelog
- Permalink: https://whatsnew.fyi/product/ngrok/releases/3.39.8

- **removed** — Remove broad filesystem write virtualization permission for ngrok on the Microsoft App Store

Remove broad filesystem write virtualization permission for ngrok on the Microsoft App Store

### 3.39.7 — ngrok Agent 3.39.7

- Date: 2026-06-09
- Version: 3.39.7
- Original notes: https://ngrok.com/docs/agent/changelog
- Permalink: https://whatsnew.fyi/product/ngrok/releases/3.39.7

- **security** — Update libraries and Go version to patch most recent round of CVEs
- **added** — Add new crl_url configuration option to allow using a custom CRL

Update libraries and Go version to patch most recent round of CVEs
Add new crl_url configuration option to allow using a custom CRL

### 3.39.6 — ngrok Agent 3.39.6

- Date: 2026-06-01
- Version: 3.39.6
- Original notes: https://ngrok.com/docs/agent/changelog
- Permalink: https://whatsnew.fyi/product/ngrok/releases/3.39.6

Updated OpenTelemetry dependencies to patch security vulnerabilities

### 3.39.5 — ngrok Agent 3.39.5

- Date: 2026-05-26
- Version: 3.39.5
- Original notes: https://ngrok.com/docs/agent/changelog
- Permalink: https://whatsnew.fyi/product/ngrok/releases/3.39.5

Internal improvements to the build process, no functional changes

### 3.39.3 — ngrok Agent 3.39.3

- Date: 2026-05-21
- Version: 3.39.3
- Original notes: https://ngrok.com/docs/agent/changelog
- Permalink: https://whatsnew.fyi/product/ngrok/releases/3.39.3

Patch various CVEs

### 3.39.2 — ngrok Agent 3.39.2

- Date: 2026-05-15
- Version: 3.39.2
- Original notes: https://ngrok.com/docs/agent/changelog
- Permalink: https://whatsnew.fyi/product/ngrok/releases/3.39.2

Various security improvements

### 3.39.1 — ngrok Agent 3.39.1

- Date: 2026-04-28
- Version: 3.39.1
- Original notes: https://ngrok.com/docs/agent/changelog
- Permalink: https://whatsnew.fyi/product/ngrok/releases/3.39.1

Fix crash on startup for Windows Store builds

### 3.39.0 — ngrok Agent 3.39.0

- Date: 2026-04-27
- Version: 3.39.0
- Original notes: https://ngrok.com/docs/agent/changelog
- Permalink: https://whatsnew.fyi/product/ngrok/releases/3.39.0

Added support for AI Gateway provider keys

### 3.38.0 — ngrok Agent 3.38.0

- Date: 2026-04-17
- Version: 3.38.0
- Original notes: https://ngrok.com/docs/agent/changelog
- Permalink: https://whatsnew.fyi/product/ngrok/releases/3.38.0

Upgraded internal dependencies

### 3.37.6 — ngrok Agent 3.37.6

- Date: 2026-04-09
- Version: 3.37.6
- Original notes: https://ngrok.com/docs/agent/changelog
- Permalink: https://whatsnew.fyi/product/ngrok/releases/3.37.6

Internal improvements to the build process, no functional changes

### 3.37.3 — ngrok Agent 3.37.3

- Date: 2026-03-26
- Version: 3.37.3
- Original notes: https://ngrok.com/docs/agent/changelog
- Permalink: https://whatsnew.fyi/product/ngrok/releases/3.37.3

Internal improvements to the build process, no functional changes

### 3.37.2 — ngrok Agent 3.37.2

- Date: 2026-03-10
- Version: 3.37.2
- Original notes: https://ngrok.com/docs/agent/changelog
- Permalink: https://whatsnew.fyi/product/ngrok/releases/3.37.2

Fix a regression in macOS configuration paths

### 3.37.1 — ngrok Agent 3.37.1

- Date: 2026-03-06
- Version: 3.37.1
- Original notes: https://ngrok.com/docs/agent/changelog
- Permalink: https://whatsnew.fyi/product/ngrok/releases/3.37.1

- **changed** — Disable updates for Windows App Store builds
- **fixed** — Fix config file location for Microsoft Store installs
- **added** — Add ai-gateway-api-keys CLI commands

Disable updates for Windows App Store builds
Fix config file location for Microsoft Store installs
Add ai-gateway-api-keys CLI commands

### 3.36.1 — ngrok Agent 3.36.1

- Date: 2026-02-12
- Version: 3.36.1
- Original notes: https://ngrok.com/docs/agent/changelog
- Permalink: https://whatsnew.fyi/product/ngrok/releases/3.36.1

Fix for upstream.proxy_protocol field in V3 configuration

### 3.36.0 — ngrok Agent 3.36.0

- Date: 2026-02-03
- Version: 3.36.0
- Original notes: https://ngrok.com/docs/agent/changelog
- Permalink: https://whatsnew.fyi/product/ngrok/releases/3.36.0

- **changed** — Changed agent self update link from update.equinox.io to update.ngrok-agent.com
- **deprecated** — Deprecated flags made obsolete by Traffic Policies, which still work but display deprecation warnings when used
- **changed** — Hid the deprecated ngrok tunnel command from --help output in favor of ngrok http, ngrok tcp, or ngrok tls

Change agent self update link (was: update.equinox.io, is now: update.ngrok-agent.com).
Deprecated flags that are made obsolete by Traffic Policies. Such flags can still be used, but are not shown in --help output and will display deprecation warnings if used.
Hid the deprecated ngrok tunnel command from --help output. Please use ngrok http, ngrok tcp, or ngrok tls instead.

### 3.35.0 — ngrok Agent 3.35.0

- Date: 2026-01-12
- Version: 3.35.0
- Original notes: https://ngrok.com/docs/agent/changelog
- Permalink: https://whatsnew.fyi/product/ngrok/releases/3.35.0

Honor custom DNS if provided.

### 3.34.1 — ngrok Agent 3.34.1

- Date: 2025-12-11
- Version: 3.34.1
- Original notes: https://ngrok.com/docs/agent/changelog
- Permalink: https://whatsnew.fyi/product/ngrok/releases/3.34.1

- **fixed** — Fix a bug with the *-file and *-url flags that was overwriting flag values with nil

Fix a bug with the *-file and *-url flags that was overwriting flag values with nil

### 3.34.0 — ngrok Agent 3.34.0

- Date: 2025-12-05
- Version: 3.34.0
- Original notes: https://ngrok.com/docs/agent/changelog
- Permalink: https://whatsnew.fyi/product/ngrok/releases/3.34.0

Deprecate the --terminate-at command-line option

### 3.33.1 — ngrok Agent 3.33.1

- Date: 2025-11-25
- Version: 3.33.1
- Original notes: https://ngrok.com/docs/agent/changelog
- Permalink: https://whatsnew.fyi/product/ngrok/releases/3.33.1

Fix a bug where inspector is filled with error logs when not in use

### 3.33.0 — ngrok Agent 3.33.0

- Date: 2025-11-12
- Version: 3.33.0
- Original notes: https://ngrok.com/docs/agent/changelog
- Permalink: https://whatsnew.fyi/product/ngrok/releases/3.33.0

Fix a bug that could result in pooling being disabled via the API or Dashboard

### 3.32.0 — ngrok Agent 3.32.0

- Date: 2025-10-23
- Version: 3.32.0
- Original notes: https://ngrok.com/docs/agent/changelog
- Permalink: https://whatsnew.fyi/product/ngrok/releases/3.32.0

- **added** — Allow local_storage config option to disable local inspector
- **added** — Allow setting RLIMIT_NOFILE when running as a systemd service

Allow local_storage config option to disable local inspector
Allow setting RLIMIT_NOFILE when running as a systemd service

### 3.31.0 — ngrok Agent 3.31.0

- Date: 2025-10-20
- Version: 3.31.0
- Original notes: https://ngrok.com/docs/agent/changelog
- Permalink: https://whatsnew.fyi/product/ngrok/releases/3.31.0

- **changed** — Renamed Bot users to Service users
- **changed** — Updated billing URLs
- **added** — Can now use vault name or id when creating a secret

Rename Bot users to Service users.
Update billing urls.
Can now use vault name or id when creating a secret.

### 3.30.0 — ngrok Agent 3.30.0

- Date: 2025-09-23
- Version: 3.30.0
- Original notes: https://ngrok.com/docs/agent/changelog
- Permalink: https://whatsnew.fyi/product/ngrok/releases/3.30.0

- **added** — Introduce a new agent HTTP API endpoint /api/endpoints that corresponds to the agent config version 3 format
- **fixed** — Endpoints and tunnels deleted via the agent API are now properly reflected in the Dashboard

A new agent HTTP API, /api/endpoints, has been introduced that corresponds to the agent config version 3 format
Endpoints and tunnels deleted via the agent API will be properly reflected in the Dashboard