feat(container)!: Update image ghcr.io/tarampampam/error-pages to v4

[renovate]

This PR contains the following updates:

Package	Update	Change
ghcr.io/tarampampam/error-pages	major	2.27.0 → 4.2.0

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Some dependencies could not be looked up. Check the Dependency Dashboard for more information.

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Release Notes

tarampampam/error-pages (ghcr.io/tarampampam/error-pages)

v4.2.0

Compare Source

What's Changed

🛠 Fixes

• The Host header value has been reverted to the details data in #​404

🚀 Features

• Add service annotations and loadBalancerSourceRanges support in Helm chart by @​pmezhuev in #​403

New Contributors

• @​pmezhuev made their first contribution in #​403

Full Changelog: tarampampam/error-pages@v4.1.0...v4.2.0

🐋 Docker images

// server
ghcr.io/tarampampam/error-pages:4.2.0
ghcr.io/tarampampam/error-pages:4.2
ghcr.io/tarampampam/error-pages:4
quay.io/tarampampam/error-pages:4.2.0
quay.io/tarampampam/error-pages:4.2
quay.io/tarampampam/error-pages:4
tarampampam/error-pages:4.2.0
tarampampam/error-pages:4.2
tarampampam/error-pages:4

// builder
ghcr.io/tarampampam/error-pages:4.2.0-builder
ghcr.io/tarampampam/error-pages:4.2-builder
ghcr.io/tarampampam/error-pages:4-builder
quay.io/tarampampam/error-pages:4.2.0-builder
quay.io/tarampampam/error-pages:4.2-builder
quay.io/tarampampam/error-pages:4-builder
tarampampam/error-pages:4.2.0-builder
tarampampam/error-pages:4.2-builder
tarampampam/error-pages:4-builder

📦 Helm chart

helm install error-pages oci://ghcr.io/tarampampam/error-pages/charts/error-pages \
  --version 4.2.0

v4.1.0

Compare Source

What's Changed

🛠 Fixes

• Remove log-level escalation for 4xx/5xx in access log in #​400

🚀 Features

• Complete rework of the app-down template in #​398
• Added support for extra links and a homepage link for each template; rewrote the cats template in #​399

Helm chart changes

[!NOTE]
This affects you only if you use the Helm chart AND have config.addCode set in your values.

Before (raw string)

config:
  addCode: |
    499=Client Closed Request|The client closed the connection before the server finished responding.
    4**=Client Error|Something went wrong on the client side.

After (array of objects)

config:
  addCode:
    - code: "499"
      message: "Client Closed Request"
      description: "The client closed the connection before the server finished responding"
    - code: "4**"
      message: "Client Error"
      description: "Something went wrong on the client side"

Each item must have code (required) and message (required); description is optional. All values are strings. The chart serializes the array to the CODE=MESSAGE|DESCRIPTION wire format that the application expects - you do not need to know the internal format.

Full Changelog: tarampampam/error-pages@v4.0.0...v4.1.0

🐋 Docker images

// server
ghcr.io/tarampampam/error-pages:4.1.0
ghcr.io/tarampampam/error-pages:4.1
ghcr.io/tarampampam/error-pages:4
quay.io/tarampampam/error-pages:4.1.0
quay.io/tarampampam/error-pages:4.1
quay.io/tarampampam/error-pages:4
tarampampam/error-pages:4.1.0
tarampampam/error-pages:4.1
tarampampam/error-pages:4

// builder
ghcr.io/tarampampam/error-pages:4.1.0-builder
ghcr.io/tarampampam/error-pages:4.1-builder
ghcr.io/tarampampam/error-pages:4-builder
quay.io/tarampampam/error-pages:4.1.0-builder
quay.io/tarampampam/error-pages:4.1-builder
quay.io/tarampampam/error-pages:4-builder
tarampampam/error-pages:4.1.0-builder
tarampampam/error-pages:4.1-builder
tarampampam/error-pages:4-builder

📦 Helm chart

helm install error-pages oci://ghcr.io/tarampampam/error-pages/charts/error-pages \
  --version 4.1.0

v4.0.0

Compare Source

THIS IS A MAJOR RELEASE WITH BREAKING CHANGES

READ THIS UPGRADE GUIDE BEFORE USING IT
UPGRADE SUPPORT IS AVAILABLE HERE

This release introduces v4 - a ground-up rewrite of error-pages. All external dependencies have been removed, and the project now runs entirely on the Go standard library.

Breaking changes

• Two separate binaries replace the old serve / build / healthcheck subcommands:
  • error-pages - HTTP server (dynamic rendering)
  • builder - static generator that pre-renders {code}.{html,json,xml,txt} to disk
• Environment variables were renamed: TEMPLATES_ROTATION_MODE -> ROTATION_MODE, RESPONSE_JSON_FORMAT -> JSON_TEMPLATE, and more.
• --add-code separator changed from / to |; multiple entries now use ||
• Many CLI flags and environment variables have been renamed
• Template fields were renamed: {{ code }} -> {{ .StatusCode }} (v3 syntax is still automatically rewritten at parse time through a shim, but it is deprecated)
• Other changes are described here

What's new

HTTP server

• FastHTTP has been replaced with the standard library net/http; HTTP/1.1 and HTTP/2 h2c are served on the same listener, with no TLS required.
• Gzip compression is now available for all response formats (HTML, JSON, XML, and plain text) when Accept-Encoding: gzip is set.
• HTML minification has been removed, since gzip gives similar savings with less complexity.
• Format negotiation now follows this order: URL extension -> Content-Type -> X-Format -> Accept header (highest q-value wins).

Template engine

• New internal/template package with a clean Data / Config split - templates are parsed once at startup.
• 48 built-in template functions: now, hostname, env (with secret masking), toJson, escape, l10nScript, and many more.
• The v3 -> v4 token shim automatically rewrites old syntax at parse time.
• Custom template loader (tploader): HTTP/HTTPS URL, file path, or inline literal - loaded concurrently at startup.

Localization

l10n/locales.json is now the single source of truth (15+ languages).

Helm chart

A new deploy/helm/ directory includes Chart.yaml, values.yaml, values.schema.json, and deployment, service, and middleware templates. Check the artifacthub for more details.

CLI "framework"

A custom internal/cli package provides a generic Flag[T] implementation with no external dependencies, and value precedence is now: default -> env var -> CLI flag.

Documentation

• Detailed migration guide
• CLI reference
• Data struct field reference and all template functions with examples
• Integration recipes for nginx, Traefik, Caddy, Kubernetes (nginx-ingress, NGF, Envoy, HAProxy, Traefik), and more

🐋 Docker images

// server
ghcr.io/tarampampam/error-pages:4.0.0
ghcr.io/tarampampam/error-pages:4.0
ghcr.io/tarampampam/error-pages:4
quay.io/tarampampam/error-pages:4.0.0
quay.io/tarampampam/error-pages:4.0
quay.io/tarampampam/error-pages:4
tarampampam/error-pages:4.0.0
tarampampam/error-pages:4.0
tarampampam/error-pages:4

// builder
ghcr.io/tarampampam/error-pages:4.0.0-builder
ghcr.io/tarampampam/error-pages:4.0-builder
ghcr.io/tarampampam/error-pages:4-builder
quay.io/tarampampam/error-pages:4.0.0-builder
quay.io/tarampampam/error-pages:4.0-builder
quay.io/tarampampam/error-pages:4-builder
tarampampam/error-pages:4.0.0-builder
tarampampam/error-pages:4.0-builder
tarampampam/error-pages:4-builder

📦 Helm chart

helm install error-pages oci://ghcr.io/tarampampam/error-pages/charts/error-pages \
  --version 4.0.0

v3.8.1

Compare Source

What's Changed

📦 Dependency updates

• build(deps): bump the gomod group across 1 directory with 3 updates by @​dependabot[bot] in #​383

Full Changelog: tarampampam/error-pages@v3.8.0...v3.8.1

v3.8.0

Compare Source

What's Changed

🚀 Features

• Add Italian language support by @​Vigno04 in #​376

📦 Dependency updates

• build(deps): bump the go deps in #​377

New Contributors

• @​Vigno04 made their first contribution in #​376

Full Changelog: tarampampam/error-pages@v3.7.1...v3.8.0

v3.7.1

Compare Source

What's Changed

📦 Dependency updates

• build(deps): bump the Go deps in #​374

Full Changelog: tarampampam/error-pages@v3.7.0...v3.7.1

v3.7.0

Compare Source

What's Changed

🚀 Features

• feat(l10n): Added Romanian localization by @​pasarenicu in #​371

📦 Dependency updates

• build(deps): bump the gomod group with 3 updates in #​369

New Contributors

• @​pasarenicu made their first contribution in #​371

Full Changelog: tarampampam/error-pages@v3.6.0...v3.7.0

v3.6.0

Compare Source

What's Changed

🚀 Features

• feat(l10n): Added Norwegian translation by @​EliasTors in #​366

📦 Dependency updates

• build(deps): bump the Go deps in #​367

New Contributors

• @​EliasTors made their first contribution in #​366

Full Changelog: tarampampam/error-pages@v3.5.0...v3.6.0

v3.5.0

Compare Source

What's Changed

🚀 Features

• feat(l10n): Add Hungarian translation by @​oszto90 in #​361

📦 Dependency updates

• build(deps): bump golang from 1.24 to 1.25 in #​362
• build(deps): bump github.com/urfave/cli/v3 from 3.3.8 to 3.4.1 in #​360
• build(deps): bump github.com/valyala/fasthttp from 1.64.0 to 1.65.0 in #​363

New Contributors

• @​oszto90 made their first contribution in #​361

Full Changelog: tarampampam/error-pages@v3.4.1...v3.5.0

v3.4.1

Compare Source

What's Changed

🛠 Fixes

• fix(l10n): Add localization support to description in #​359

Full Changelog: tarampampam/error-pages@v3.4.0...v3.4.1

v3.4.0

Compare Source

What's Changed

🛠 Fixes

• Prevents empty slice elements from being kept in cfg.ProxyHeaders (#​352) #​357

🚀 Features

• Added --template and --theme as aliases for the --template-name flag #​356
• Added the win98 template #​355

❌ Removed

• Removed goatcounter stats collection #​356

📦 Dependency Updates

• github.com/tdewolff/minify/v2 & github.com/valyala/fasthttp updated #​354

🔧 Other Changes

• Simplified the Dockerfile and Makefile, and improved the CLI #​357

Full Changelog: tarampampam/error-pages@v3.3.3...v3.4.0

v3.3.3

Compare Source

What's Changed

📦 Dependency updates

• chore(deps): update golangci-lint to v2 by @​renovate in #​338 #​344 #​346
• build(deps): bump the gomod deps by @​dependabot in #​339 #​342 #​345 #​349
• build(deps): bump library/alpine from 3.21 to 3.22 in the docker group by @​dependabot in #​347

Full Changelog: tarampampam/error-pages@v3.3.2...v3.3.3

v3.3.2

Compare Source

What's Changed

🛠 Fixes

• fix i10n some fr strings by @​DamnDam in #​333

📦 Dependency updates

• build(deps): bump github.com/tdewolff/minify/v2 from 2.21.2 to 2.21.3 in #​327
• build(deps): bump github.com/valyala/fasthttp from 1.58.0 to 1.59.0 in #​332
• build(deps): bump golang from 1.23 to 1.24 in #​331

New Contributors

• @​DamnDam made their first contribution in #​333

Full Changelog: tarampampam/error-pages@v3.3.1...v3.3.2

v3.3.1

Compare Source

What's Changed

📦 Dependency updates

• build(deps): bump github.com/tdewolff/minify/v2 from 2.20.35 to 2.20.37 in the gomod group by @​dependabot in #​308
• build(deps): bump library/golang from 1.22-bookworm to 1.23-bookworm in the docker group by @​dependabot in #​309
• build(deps): bump the gomod group with 2 updates by @​dependabot in #​313
• build(deps): bump the gomod group across 1 directory with 5 updates by @​dependabot in #​318
• build(deps): bump github.com/urfave/cli/v3 from 3.0.0-alpha9.2 to 3.0.0-beta1 in the gomod group by @​dependabot in #​320
• build(deps): bump library/alpine from 3.20 to 3.21 in the docker group by @​dependabot in #​319

Other Changes

• templates: use "word-break: keep-all" by @​NavyStack in #​302

Full Changelog: tarampampam/error-pages@v3.3.0...v3.3.1

v3.3.0

Compare Source

What's Changed

🚀 Features

• (l10n): Add Korean translation by @​NavyStack in #​301

New Contributors

• @​NavyStack made their first contribution in #​301

Full Changelog: tarampampam/error-pages@v3.2.0...v3.3.0

v3.2.0

Compare Source

What's Changed

🚀 Features

• Added support for the environment variable ADD_TEMPLATE (replacing the --add-template flag) (#​295)
• Set the log format to json by default in the Docker image (#​295)

Full Changelog: tarampampam/error-pages@v3.1.0...v3.2.0

v3.1.0

Compare Source

What's Changed

🚀 Features

• Added HTML/CSS/JS minification on the fly in #​293 (the HTML output size was reduced by ~25%, with performance decreasing by ~4% - from 196k RPS to 188k)

Before	After

Full Changelog: tarampampam/error-pages@v3.0.1...v3.1.0

v3.0.1

Compare Source

What's Changed

🛠 Fixes

• Forgot to include the SSL certificates in the Docker image in #​292

Full Changelog: tarampampam/error-pages@v3.0.0...v3.0.1

v3.0.0

Compare Source

What's Changed

[!WARNING]
This is a major update! Please read the notes below and a readme file to identify what changes you need to make to your current charts for the upgrade.

🚀 Added

• You can override the default XML, JSON, or PlainText response formats using the flags --xml-format, --json-format, or --plaintext-format respectively (or their environment variables)
• Support for any HTTP request method to get the error page (previously limited to the GET method only)
• The CLI flag --send-same-http-code to respond with the same HTTP code as the requested error page code
• The CLI flag --disable-template to disable certain templates (useful when using automatic template rotation to exclude some from the available templates list)
• Ability to define custom HTTP codes using placeholders like 4**. Refer to the documentation for more information about --add-http-code

🛠 Changed

• Users can provide custom templates (themes) using the flag --add-template
• Templates are now built into the binary file
• To change the template automatically, use the new flag --rotation-mode instead of the previous "magic" template names like i-said-random or random-hourly
• Error pages can now be accessed using the following URLs: /{code}, /{code}.html, and /{code}.htm
• The default content type is now PlainText. This means that when you curl an error page, you will receive more readable content without tons of HTML tags
• Merged the l7-dark and l7-light templates (themes) into a single l7 theme
• Templates no longer download resources from external sources; everything is now embedded, including the localization script, which is now inlined into the page. Custom fonts have also been removed
• The default value for --proxy-headers is now X-Request-Id,X-Trace-Id,X-Amzn-Trace-Id
• CLI flags and environment variables are now well documented, and the readme file automatically syncs with them
• The default logs level is warn for Docker image (due to performance reasons), set it to info to get the access logs, if you need

🪦 Removed

• Configuration file is no longer needed or used. Everything is now managed using CLI flags and environment variables (the --config-file flag was removed)
• The matrix template (theme)
• The /metrics endpoint
• The --default-http-code flag (+ env variable DEFAULT_HTTP_CODE)
• The --catch-all flag (+env variable CATCH_ALL)

Full Changelog: tarampampam/error-pages@v2.27.0...v3.0.0

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