chore(deps): update docker.io/thecodingmachine/gotenberg docker tag to v8.17.1

[renovate]

This PR contains the following updates:

Package	Update	Change
docker.io/thecodingmachine/gotenberg	minor	8.11.1 -> 8.17.1

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Release Notes

gotenberg/gotenberg (docker.io/thecodingmachine/gotenberg)

v8.17.1: 8.17.1

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Bug Fix

The split feature wasn't working as expected if more than 9 resulting files. Thanks to @​ninjacarr and @​zach-goldberg for the heads-up!

Chore

Updates Go dependencies.

v8.17.0: 8.17.0

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New Features

Configuration with Environment Variables

You can now configure your Gotenberg instances using environment variables. For example, instead of setting --api-port=3000, you can use API_PORT=3000.

Thank you, @​rojomisin, for the suggestion!

Debug Route

When enabled with --api-enable-debug-route (or API_ENABLE_DEBUG_ROUTE=true), the /debug endpoint returns formatted JSON detailing your Gotenberg instance's configuration (including flag values, architecture, etc.).

Thank you, @​nktnet1, for the suggestion!

Bug Fix

Due to a CI misconfiguration, the /version route in Gotenberg 8.16.0 was displaying an empty string. This issue has been fixed. Thanks to @​clee231 for the heads-up!

Chore

• Updates Chromium to version 133.0.6943.53 (except for arm64).
• Updates Go dependencies.

v8.16.0: 8.16.0

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New Features

Flattening Annotations

Thanks to @​chakalov, this release brings a new multipart/form-data route for flattening PDFs:

POST /forms/pdfengines/flatten

This feature is also available to the following routes via a new form field flatten (boolean):

• /forms/libreoffice/convert
• /forms/pdfengines/merge
• /forms/pdfengines/split

Chromium Restart Strategy

The new default value for the --chromium-restart-after flag is 10, helping stabilizing the memory usage of your Gotenberg instances.

[!TIP]
Set this value to 0 to reset to the previous behavior.

Thanks @​HarryGogonis, @​michalschroeder and @​Fank for the help! See #​987 for more details.

New Log Field log_type

The logs have now a new field log_type to help differentiating entries (either application or access).

Dummy Root Route

Thanks to @​nktnet1, a new root route (e.g., /) prints a welcome message with a link to the documentation.

Faster CI / Latest Chromium Version for armhf

The releasing of a new Docker image of Gotenberg has been drastically reduced, from approximately 1 hour to less than 5 minutes, thanks to arm64 GitHub runners. This also allows for the latest Chromium version on the armhf variant.

Misc

[!CAUTION]
/version route is now behind the basic authentication if enabled.

Chore

• Updates Chromium to version 132.0.6834.110/160.
• Updates Go dependencies.

v8.15.3: 8.15.3

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Fix

Switches from info to debug a logging entry about stuck Chromium processes being killed.

Chore

Updates Go dependencies.

v8.15.2: 8.15.2

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New Feature

This release improves the cleanup process for both LibreOffice and Chromium when they are restarted, and makes Chromium’s restart strategy (e.g., --chromium-restart-after) more effective.

Chore

Updates Go dependencies.

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v8.15.1: 8.15.1

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Fix

The PDF/A and PDF/UA conversion is broken in version 8.15.0 for the Chromium and LibreOffice routes. This release fixes this issue. Thanks @​starwalkn for the heads up!

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v8.15.0: 8.15.0

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Happy Holidays! 🎅 🎁 🎄

New Features

Split Route

This release brings a new multipart/form-data route for splitting PDF files:

POST /forms/pdfengines/split

It accepts the following form fields:

Key	Description	Default
splitMode	Either intervals or pages.	Required
splitSpan	Either the intervals or the page ranges to extract, depending on the selected mode.	Required
splitUnify	Specify whether to put extracted pages into a single file or as many files as there are page ranges. Only works with pages mode.	false

Thanks @​ps73, @​nodecentral, @​markitosgv, @​wjkoh!

Split Chromium PDFs

The multipart/form-data routes from the Chromium module also accepts the previous form fields for splitting the resulting PDF.

Split LibreOffice PDFs

In the same manner, the multipart/form-data route from the LibreOffice module accepts the previous form fields for splitting the resulting PDFs.

Chore

• Updates Chromium to version 131.0.6778.204/139 (except for armhf).
• Updates Go dependencies.

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v8.14.1: 8.14.1

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Fix

Keywords metadata (ExifTool PDF Engine)

The Keywords metadata is now correctly handled by ExifTool.

Thanks @​ABAG603 for the heads up!

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v8.14.0: 8.14.0

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New Feature

Generate Document Outline (Chromium)

The new form field generateDocumentOutline embeds the document outline into the PDF if set to true.

Thanks @​nktnet1 for the contribution!

Chore

Updates Go dependencies.

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v8.13.0: 8.13.0

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New Features

Select PDF Engines per Feature

You may now select PDF engines for each feature thanks to new flags:

• --pdfengines-merge-engines - Set the PDF engines and their order for the merge feature (default qpdf,pdfcpu,pdftk).
• --pdfengines-convert-engines - Set the PDF engines and their order for the convert feature (default libreoffice-pdfengine).
• --pdfengines-read-metadata-engines - Set the PDF engines and their order for the read metadata feature (default exiftool).
• --pdfengines-write-metadata-engines - Set the PDF engines and their order the write metadata feature (default exiftool).

⚠️ The flag --pdfengines-engines is deprecated.

Fail On Resource HTTP Status Codes (Chromium)

Like failOnHttpStatusCodes, the new failOnResourceHttpStatusCodes form field tells Gotenberg to return a 409 Conflict response if the HTTP status code from at least one resource is not acceptable.

Resource Network Errors (Chromium)

The new form field failOnResourceLoadingFailed tells Gotenberg to return a 409 Conflict if Chromium encounters any of the following network errors while attempting to load a resource:

• net::ERR_CONNECTION_CLOSED
• net::ERR_CONNECTION_RESET
• net::ERR_CONNECTION_REFUSED
• net::ERR_CONNECTION_ABORTED
• net::ERR_CONNECTION_FAILED
• net::ERR_NAME_NOT_RESOLVED
• net::ERR_INTERNET_DISCONNECTED
• net::ERR_ADDRESS_UNREACHABLE
• net::ERR_BLOCKED_BY_CLIENT
• net::ERR_BLOCKED_BY_RESPONSE
• net::ERR_FILE_NOT_FOUND

Chore

• Updates Chromium to version 130.0.6723.91 (except for armhf).
• Updates Go dependencies.

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v8.12.0: 8.12.0

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New Features

Bind IP

The new flag --api-bind-ip allows to set the IP address the API should bind to for incoming connections, instead of the default 0.0.0.0.

For instance: --api-bind-ip=127.0.0.1.

Thanks @​dani for the suggestion!

Scope Extra HTTP Headers (Chromium)

You can add an optional scope token to a header value to restrict its application using a regular expression.

For instance:

curl \
--request POST http://localhost:3000/forms/chromium/convert/url \
--form url=https://my.url \
--form-string 'extraHttpHeaders={"X-Scoped-Header":"value;scope=https?:\\/\\/([a-zA-Z0-9-]+\\.)*domain\\.com\\/.*"}' \
-o my.pdf

This new scope token is only processed by Gotenberg and is never sent with the header value.

Thanks @​forg002-ctrl and @​OsoianMarcel for the help!

pdfcpu CLI

In earlier versions of Gotenberg, we used the pdfcpu Golang library directly. However, there wasn't a clean way to terminate the process in case of a timeout, which could lead to resource leaks. We now rely on the pdfcpu CLI, allowing us to effectively handle timeouts, resulting in a more stable PDF engine.

Chore

Updates Go dependencies.

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