Remove Xpdfutils in favor of Poppler Utils

[jeffw16]

No description provided.

[Copilot]

Pull request overview

This PR updates the CanastaBase container image to drop xpdf-utils and rely on poppler-utils for PDF-related utilities, and bumps the project version accordingly.

Changes:

• Bumped CanastaBase version from 1.3.8 to 1.3.9.
• Updated Dockerfile to remove xpdf-utils and ensure poppler-utils is installed (deduplicating it in the package list).
• Added a 1.3.9 entry to RELEASE_NOTES.md documenting the change.

Reviewed changes

Copilot reviewed 3 out of 3 changed files in this pull request and generated no comments.

File	Description
VERSION	Version bump to 1.3.9.
RELEASE_NOTES.md	Adds release note for 1.3.9 describing the switch from Xpdfutils to Poppler utils.
Dockerfile	Removes xpdf-utils and installs poppler-utils (single occurrence) for PDF tooling in the image.

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[yaronkoren]

The commit description doesn't seem to match the actual code - both Xpdfutils and Poppler Utils are being removed.

[yaronkoren]

Also, please keep changes separate from version releases - could you please remove the version release part of this patch?

[jeffw16]

@yaronkoren:

1. Poppler Utils has not been removed. It has been moved to line 38 so it is next to the packages for media processing (e.g. ImageMagick).
2. Where will the version be updated if not in this patch?

[github-actions]

🐳 The image based on b108f9a0 commit has been built with 1.43.8-20260608-170 tag as ghcr.io/canastawiki/canasta-base:1.43.8-20260608-170

[yaronkoren]

Oh, I missed the line where Poppler Utils gets (re-)added. I still think the commit message is a little misleading, but it's not as big a deal.

[jeffw16]

1. The version bump has now been removed from this PR
2. Sorry to hear about the potentially confusing commit message — nonetheless, it will be rendered irrelevant because this PR will be squashed upon merge into the master branch.

[yaronkoren]

No, I meant that "Remove Xpdfutils in favor of Poppler Utils" is misleading because it makes it sound like Poppler Utils wasn't there before. But it's fine, probably.

[cicalese]

LGTM