← PieterPostCONTENT HISTORY

Update to PieterPost

Snapshot Nov 9, 2026 · 01:00 UTC · version 0.4.1

WHAT CHANGED

Package or technical metadata updated

Package or technical metadata updated

Observed in package metadata. These changes alone do not establish a new customer-facing feature.

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All fields and original values.

Declared skills

Before

Nov 3, 2026 · 00:12 UTC

[{"description":"Design letters and printed greeting cards, prepare and quote letters or postcards without an account, create preview or checkout links, and check a supplied order reference. Use for PieterPost postal workflows; ordinary ...

After

Nov 9, 2026 · 01:00 UTC

[{"description":"Design letters and printed greeting cards, prepare and quote letters or postcards without an account, create preview or checkout links, and check a supplied order reference. Use for PieterPost postal workflows; ordinary ...

Composer icon url

Before

Nov 3, 2026 · 00:12 UTC

https://files.openai.com/content?id=file_000000008a24820aa826fa8f63677fc2

After

Nov 9, 2026 · 01:00 UTC

https://files.openai.com/content?id=file_000000008338824399ef8bbc825ff6e2

Logo url

Before

Nov 3, 2026 · 00:12 UTC

https://files.openai.com/content?id=file_00000000b380820aa818633f42130c53

After

Nov 9, 2026 · 01:00 UTC

https://files.openai.com/content?id=file_00000000d6208243b9ad6681eafc2b82

Version

Before

Nov 3, 2026 · 00:12 UTC

0.4.0

After

Nov 9, 2026 · 01:00 UTC

0.4.1

Compare saved observations

Download comparison JSON
Full technical diff · 5 changed fields

changed /release/id

BEFORE
"pluginrel_01978e8af138819198d7783eb7b29a8c"
AFTER
"pluginrel_2ea89a795ab48191b6703b9eca26a7a5"

changed /release/interface/composer_icon_url

BEFORE
"https://files.openai.com/content?id=file_000000008a24820aa826fa8f63677fc2"
AFTER
"https://files.openai.com/content?id=file_000000008338824399ef8bbc825ff6e2"

changed /release/interface/logo_url

BEFORE
"https://files.openai.com/content?id=file_00000000b380820aa818633f42130c53"
AFTER
"https://files.openai.com/content?id=file_00000000d6208243b9ad6681eafc2b82"

changed /release/skills

BEFORE
[
  {
    "description": "Design letters and printed greeting cards, prepare and quote letters or postcards without an account, create preview or checkout links, and check a supplied order reference. Use for PieterPost postal workflows; ordinary email and messaging do not use this skill.",
    "interface": {
      "brand_color": null,
      "default_prompt": null,
      "display_name": "send-mail",
      "icon_large_url": null,
      "icon_small_url": null,
      "iconography": "pdf",
      "short_description": "Design letters and printed greeting cards, prepare and quote letters or postcards without an account, create preview or checkout links, and check a supplied order reference. Use for PieterPost postal workflows; ordinary email and messaging do not use this skill."
    },
    "name": "send-mail",
    "plugin_release_skill_id": "pluginrsk_6ae88afd51788191b88ef8622ae2dc7b"
  }
]
AFTER
[
  {
    "description": "Design letters and printed greeting cards, prepare and quote letters or postcards without an account, create preview or checkout links, and check a supplied order reference. Use for PieterPost postal workflows; ordinary email and messaging do not use this skill.",
    "interface": {
      "brand_color": null,
      "default_prompt": null,
      "display_name": "send-mail",
      "icon_large_url": null,
      "icon_small_url": null,
      "iconography": "pdf",
      "short_description": "Design letters and printed greeting cards, prepare and quote letters or postcards without an account, create preview or checkout links, and check a supplied order reference. Use for PieterPost postal workflows; ordinary email and messaging do not use this skill."
    },
    "name": "send-mail",
    "plugin_release_skill_id": "pluginrsk_6aef945dfd348191805cf19434786746"
  }
]

changed /release/version

BEFORE
"0.4.0"
AFTER
"0.4.1"
Full snapshot data
{
  "canonical_app_id": "asdk_app_6ac5656594808191b8b11db6c9272d2a",
  "connector_id": "asdk_app_6ac5656594808191b8b11db6c9272d2a",
  "created_at": "2026-10-08T13:13:17.083880Z",
  "discoverability": "LISTED",
  "id": "plugin_asdk_app_6ac5656594808191b8b11db6c9272d2a",
  "is_template": false,
  "is_template_instance": false,
  "is_v2_template": false,
  "name": "pieterpost",
  "release": {
    "app_ids": [
      "asdk_app_6ac5656594808191b8b11db6c9272d2a"
    ],
    "app_manifest": {
      "apps": {
        "pieterpost": {
          "id": "asdk_app_6ac5656594808191b8b11db6c9272d2a",
          "required": true
        }
      }
    },
    "app_templates": [],
    "description": "Design letters and printed greeting cards, and prepare, quote, and track letters and postcards without an account.",
    "display_name": "PieterPost",
    "id": "pluginrel_2ea89a795ab48191b6703b9eca26a7a5",
    "interface": {
      "brand_color": "#2566EB",
      "capabilities": [
        "Prepare letters and postcards",
        "Design printed greeting cards",
        "Design letters",
        "Quote postage",
        "Create guest checkout links",
        "Track a mail order"
      ],
      "category": "Communication",
      "composer_icon_dark_url": null,
      "composer_icon_url": "https://files.openai.com/content?id=file_000000008338824399ef8bbc825ff6e2",
      "default_prompt": "Help me prepare a letter to send by post.",
      "default_prompts": [
        "Help me prepare a letter to send by post.",
        "Help me design a printed thank-you card with my photo.",
        "Design a birthday letter for my grandmother."
      ],
      "developer_name": "Post B.V.",
      "logo_url": "https://files.openai.com/content?id=file_00000000d6208243b9ad6681eafc2b82",
      "logo_url_dark": null,
      "long_description": "Send your words as physical mail without creating a PieterPost account. Prepare letters and postcards, check postage, upload a photo or PDF, and get an editable preview or a secure checkout link. Design printed greeting cards for a birth, wedding, remembrance, thank-you, or another occasion. Choose a starter design, add your own photo, and adjust text, colours, paper, and print technique with PNG previews. Design a letter the same way, with fonts, colours, photos, illustrations, and extra pages, in the right postal layout for the recipient's country. Open your private PieterPost editor link to refine and order the card, or to add recipients and order the letter. Review and pay on PieterPost’s website before printing and posting. Check letter and postcard payment and fulfillment status using the order reference returned by the plugin. Saved contacts, account history, wallets, and API-key management are unavailable in this guest plugin.",
      "plugin_category_id": "communication",
      "privacy_policy_url": "https://pieterpost.com/en/privacy/",
      "screenshot_urls": [],
      "short_description": "Send letters, postcards, cards",
      "terms_of_service_url": "https://pieterpost.com/en/terms/",
      "website_url": "https://pieterpost.com/en/"
    },
    "keywords": [
      "mail",
      "letters",
      "postcards",
      "greeting cards",
      "card design",
      "letter design",
      "postage"
    ],
    "mcp_servers": [
      {
        "key": "pieterpost",
        "metadata": {
          "headers": {},
          "type": "streamable-http",
          "url": "https://pieterpost.com/mcp/public/"
        }
      }
    ],
    "onboarding_skill_name": "send-mail",
    "requires_local_executor": false,
    "skills": [
      {
        "description": "Design letters and printed greeting cards, prepare and quote letters or postcards without an account, create preview or checkout links, and check a supplied order reference. Use for PieterPost postal workflows; ordinary email and messaging do not use this skill.",
        "interface": {
          "brand_color": null,
          "default_prompt": null,
          "display_name": "send-mail",
          "icon_large_url": null,
          "icon_small_url": null,
          "iconography": "pdf",
          "short_description": "Design letters and printed greeting cards, prepare and quote letters or postcards without an account, create preview or checkout links, and check a supplied order reference. Use for PieterPost postal workflows; ordinary email and messaging do not use this skill."
        },
        "name": "send-mail",
        "plugin_release_skill_id": "pluginrsk_6aef945dfd348191805cf19434786746"
      }
    ],
    "version": "0.4.1"
  },
  "scope": "GLOBAL",
  "share_url": "https://chatgpt.com/plugins/plugin_asdk_app_6ac5656594808191b8b11db6c9272d2a?open_in_app",
  "status": "ENABLED"
}

SHA-256 of public snapshot: 4d85d2fee6eaf99c90746f56c91c0a3dc2f7933e3c06e87522a63eda646fad9e