Previous value: -"get only: the stable artifact ID (for example from an Orb record's {\"artifact_id\": ...} reference)."New value: +"get only: the stable artifact ID, from a list result or a reference you were given (for example {\"artifact_id\": ...})."

Previous value: -"list: accessible Tunc Art files, newest first unless sort says otherwise (optional title, mime_prefix, kind, created_after, created_before, sort, cursor, limit). get: one file by artifact_id (optional include_content)."New value: +"list: accessible files, newest first unless sort says otherwise (optional title, mime_prefix, kind, created_after, created_before, sort, cursor, limit). get: one file by artifact_id (optional include_content)."

Added value: +{
+  "description": "list only: only files created at or after this time (an RFC 3339 timestamp, or a date such as 2026-10-01 for the start of that day, UTC).",
+  "type": "string"
+}

Added value: +{
+  "description": "list only: only files created before this time (same forms).",
+  "type": "string"
+}

Previous value: -"get only: also return the file itself when it is at most 8 MiB: text as text, a PNG, JPEG, GIF or WebP picture as an image block, a PDF as pictures of its pages (the first 4, or the pages you pick), anything else as content_base64."New value: +"get only: also return the file itself. Text comes back as text and a PNG, JPEG, GIF or WebP picture (up to 8 MiB) as an image block. A PDF comes back as pictures of its pages (the first 4, or the pages you pick); Word, PowerPoint, OpenDocument, iWork and email files as text; spreadsheets as text by sheet; archives (zip, tar, gz) as a list of their members; larger or unusual photos (up to 50 MiB) as a reduced picture. Anything else, up to 8 MiB, as content_base64. content_url always has the whole file."

Added value: +{
+  "description": "list only: only these kinds of file, comma separated: image, video, audio, pdf, html, markdown, table, workbook, document, presentation, json, text, code, archive, font, executable, notebook, model_file or binary (for example \"workbook,presentation\").",
+  "type": "string"
+}

Added value: +{
+  "description": "get with include_content: how many bytes to read from offset (at most 8 MiB, which is also the default); continue from the result's next_offset.",
+  "maximum": 8388608,
+  "minimum": 1,
+  "type": "integer"
+}

Added value: +{
+  "description": "get with include_content: read only part of the file's raw bytes, starting at this byte (default 0). Works on any size; text runs up to 3 bytes over to finish its last character, other types come back as content_base64. The result's range says the bytes returned, the file's total_bytes and next_offset (null at the end).",
+  "minimum": 0,
+  "type": "integer"
+}

Previous value: -"list: accessible Tunc Art files, newest first (optional title, mime_prefix, cursor, limit). get: one file by artifact_id (optional include_content)."New value: +"list: accessible Tunc Art files, newest first unless sort says otherwise (optional title, mime_prefix, kind, created_after, created_before, sort, cursor, limit). get: one file by artifact_id (optional include_content)."

Previous value: -"get with include_content, PDFs only: which pages to draw, such as \"2\", \"1-3\" or \"1,4-5\"; at most 4 at a time, the first 4 when left out. The result says how many pages the PDF has."New value: +"get with include_content: which pages (PDF, at most 4 at a time), slides or sections to read, such as \"2\", \"1-3\" or \"1,4-5\"; also pages through a long list of archive members. The result says how many there are."

Added value: +{
+  "description": "get with include_content, archives and email: the exact id of one member to read, as the member list gives it (a picture inside comes back as an image block).",
+  "type": "string"
+}

Added value: +{
+  "description": "get with include_content, spreadsheets: the cells to read, such as \"A1:F40\".",
+  "type": "string"
+}

Added value: +{
+  "description": "get with include_content, spreadsheets: the sheet to read (the result lists the sheet names).",
+  "type": "string"
+}

Added value: +{
+  "description": "list only: order of the list: newest first (default), oldest first, by name, or largest first.",
+  "enum": [
+    "newest",
+    "oldest",
+    "name",
+    "largest"
+  ],
+  "type": "string"
+}

Previous value: -"get only: also return the file itself when it is at most 8 MiB: text as text, a PNG, JPEG, GIF or WebP picture as an image block, anything else as content_base64."New value: +"get only: also return the file itself when it is at most 8 MiB: text as text, a PNG, JPEG, GIF or WebP picture as an image block, a PDF as pictures of its pages (the first 4, or the pages you pick), anything else as content_base64."

Added value: +{
+  "description": "get with include_content, PDFs only: which pages to draw, such as \"2\", \"1-3\" or \"1,4-5\"; at most 4 at a time, the first 4 when left out. The result says how many pages the PDF has.",
+  "type": "string"
+}

Previous value: -"get only: also return the file itself (text, or content_base64) when it is at most 8 MiB."New value: +"get only: also return the file itself when it is at most 8 MiB: text as text, a PNG, JPEG, GIF or WebP picture as an image block, anything else as content_base64."

Previous value: -"get only: also return the file itself when it is small: text up to 64 KiB, or content_base64 up to 16 KiB. A larger file comes back with its details and a content_omitted reason."New value: +"get only: also return the file itself (text, or content_base64) when it is at most 8 MiB."

Previous value: -"get only: also return the file itself (text, or content_base64) when it is at most 8 MiB."New value: +"get only: also return the file itself when it is small: text up to 64 KiB, or content_base64 up to 16 KiB. A larger file comes back with its details and a content_omitted reason."