← TeX64CONTENT HISTORY

Update to TeX64

Snapshot Oct 25, 2026 · 06:00 UTC · version 1.4.0

WHAT CHANGED

Declared capabilities changed

Full description — Now says: Create clear Japanese study notes and reports with a tested LuaLaTeX design system, and get the finished PDF back even without a TeX install.

Observed in instructions or declared skills. Runtime behavior has not been tested.

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All fields and original values.

Full description

Before

Oct 24, 2026 · 12:40 UTC

TeX64 turns course material into Japanese lecture notes, exam summaries, exercise sheets, and simple academic reports. Users describe the result in ordinary language; TeX64 handles typography and production details on its own server and ...

After

Oct 25, 2026 · 06:00 UTC

Create clear Japanese study notes and reports with a tested LuaLaTeX design system, and get the finished PDF back even without a TeX install.

Long description

Before

Oct 24, 2026 · 12:40 UTC

Users describe the result in ordinary language; TeX64 handles typography and production details on its own server and returns a finished PDF with page previews. Compilation runs in a throwaway sandbox with no network access. PDF links ar...

After

Oct 25, 2026 · 06:00 UTC

It rebuilds diagrams, tables, and charts from material read in the conversation, preserves source references and values, and returns a PDF with page previews. Diagrams and tables remain editable. Compilation runs in an isolated sandbox w...

Declared skills

Before

Oct 24, 2026 · 12:40 UTC

[{"description":"Create Japanese student study notes, exam summaries, exercise sheets, or simple academic reports as polished PDFs. Use when the user asks to turn material into a Japanese PDF, study guide, シケプリ, 講義ノート, 問題集, or report.","...

After

Oct 25, 2026 · 06:00 UTC

[{"description":"Create Japanese student study notes, exam summaries, exercise sheets, or simple academic reports as polished PDFs. Use when the user asks to turn material into a Japanese PDF, study guide, シケプリ, 講義ノート, 問題集, or report.","...

App-6a8abcc3f22c819196d21cf6e44e3a3b

Before

Oct 24, 2026 · 12:40 UTC

{"id":"asdk_app_6a8abcc3f22c819196d21cf6e44e3a3b","required":true}

After

Oct 25, 2026 · 06:00 UTC

Not present

Compare saved observations

Download comparison JSON
Full technical diff · 16 changed fields

removed /release/app_manifest/apps/app-6a8abcc3f22c819196d21cf6e44e3a3b

BEFORE
{
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AFTER
Field is absent

added /release/app_manifest/apps/tex64

BEFORE
Field was absent
AFTER
{
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}

changed /release/description

BEFORE
"TeX64 turns course material into Japanese lecture notes, exam summaries, exercise sheets, and simple academic reports. Users describe the result in ordinary language; TeX64 handles typography and production details on its own server and returns a finished PDF with page previews. Compilation runs in a throwaway sandbox with no network access. PDF links are temporary and expire within the hour; TeX64 keeps no accounts or document history."
AFTER
"Create clear Japanese study notes and reports with a tested LuaLaTeX design system, and get the finished PDF back even without a TeX install."

changed /release/id

BEFORE
"pluginrel_6dcb0c26a74c8191939c0c8bb9ab7093"
AFTER
"pluginrel_e5691da8130881919d3120397480c8e5"

changed /release/interface/brand_color

BEFORE
null
AFTER
"#6366F1"

changed /release/interface/capabilities

BEFORE
[]
AFTER
[
  "Read",
  "Write"
]

changed /release/interface/composer_icon_dark_url

BEFORE
"https://files.openai.com/content?id=file_00000000d96482068d1577f9b2a8ee2f"
AFTER
null

changed /release/interface/composer_icon_url

BEFORE
"https://files.openai.com/content?id=file_00000000d96482068d1577f9b2a8ee2f"
AFTER
"https://files.openai.com/content?id=file_00000000db3c8209892c10e4b3fb0934"

changed /release/interface/default_prompt

BEFORE
"熱力学第一法則について、B5の日本語学習ノートを作ってPDFにして"
AFTER
"大学の講義ノートを読みやすいPDFにして"

changed /release/interface/default_prompts

BEFORE
[
  "熱力学第一法則について、B5の日本語学習ノートを作ってPDFにして",
  "微分積分の演習問題と解答を、B5の日本語演習プリントにしてPDFにして",
  "この講義内容を、装飾を抑えたA4の日本語レポートにまとめてPDFにして"
]
AFTER
[
  "大学の講義ノートを読みやすいPDFにして",
  "試験範囲から簡潔なシケプリを作って",
  "TeXは入れていないけど、この内容をレポートのPDFにして"
]

changed /release/interface/logo_url

BEFORE
"https://files.openai.com/content?id=file_00000000483082068f99ccb790365cd4"
AFTER
"https://files.openai.com/content?id=file_00000000da148209a672a3ba41345f11"

changed /release/interface/logo_url_dark

BEFORE
"https://files.openai.com/content?id=file_00000000483082068f99ccb790365cd4"
AFTER
null

changed /release/interface/long_description

BEFORE
"TeX64 turns course material into Japanese lecture notes, exam summaries, exercise sheets, and simple academic reports. Users describe the result in ordinary language; TeX64 handles typography and production details on its own server and returns a finished PDF with page previews. Compilation runs in a throwaway sandbox with no network access. PDF links are temporary and expire within the hour; TeX64 keeps no accounts or document history."
AFTER
"TeX64 turns course material into Japanese lecture notes, exam summaries, exercise sheets, and simple academic reports. It rebuilds diagrams, tables, and charts from material read in the conversation, preserves source references and values, and returns a PDF with page previews. Diagrams and tables remain editable. Compilation runs in an isolated sandbox with no network access. Staged source files expire 60 minutes after the last write; PDF and preview links expire within the hour. No TeX64 account is needed, and there is no document history."

changed /release/keywords

BEFORE
[]
AFTER
[
  "latex",
  "japanese",
  "study notes",
  "report",
  "student"
]

changed /release/skills

BEFORE
[
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    "interface": {
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AFTER
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      "display_name": "tablify",
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      "short_description": "表(Excel・CSV・スクショ・写真・PDF・Word/PowerPointの表・HTML・Markdown)を tabularray の tblr に起こし、自分のLaTeX文書へそのまま\\inputで挿入できる形(.tblr + 必要パッケージ + table環境)で納品する。利用者の依頼(罫線、揃え、幅、色、単位の書き方など)を依頼表に書き出して必ず反映し、元の表の中身との照合、セル数の検査、元画像との重ね合わせで確かめる。「この表をtblrにして」「Excelの表を論文に入れたい」「スクショの表をLaTeXで組み直して」「三線表にして」「tabularrayで表を作って」などで使う。"
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    "description": "手書きの図(紙・ホワイトボードの写真、スキャン、タブレットのメモ)や、別形式の図版(PNG/JPGのスクショ、PDF/SVG/EPS、PowerPoint・Keynote・draw.io・Excalidrawの図、Mermaid/Graphviz、matplotlib・Excelのグラフ、論文の図)をTikZに起こし、自分のLaTeX文書へそのまま\\inputで挿入できる形(.tikz + 必要パッケージ + figure環境)で納品する。利用者の依頼(大きさ、色、線の太さ、ラベルの言葉など)を依頼表に書き出して必ず反映し、座標グリッドで読み取り、元画像との重ね合わせで検証し、文書のプリアンブルへ不足分だけ追記する。「この図をTikZにして」「手書きをtikzで清書」「図をLaTeXで描き直して」「この画像をtikzに起こして論文に入れたい」「pgfplotsで再現」などで使う。",
    "interface": {
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      "display_name": "tikzify",
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      "short_description": "手書きの図(紙・ホワイトボードの写真、スキャン、タブレットのメモ)や、別形式の図版(PNG/JPGのスクショ、PDF/SVG/EPS、PowerPoint・Keynote・draw.io・Excalidrawの図、Mermaid/Graphviz、matplotlib・Excelのグラフ、論文の図)をTikZに起こし、自分のLaTeX文書へそのまま\\inputで挿入できる形(.tikz + 必要パッケージ + figure環境)で納品する。利用者の依頼(大きさ、色、線の太さ、ラベルの言葉など)を依頼表に書き出して必ず反映し、座標グリッドで読み取り、元画像との重ね合わせで検証し、文書のプリアンブルへ不足分だけ追記する。「この図をTikZにして」「手書きをtikzで清書」「図をLaTeXで描き直して」「この画像をtikzに起こして論文に入れたい」「pgfplotsで再現」などで使う。"
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changed /release/version

BEFORE
"1.0.1"
AFTER
"1.4.0"
Full snapshot data
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SHA-256 of public snapshot: 73608151433f66fafeed2feea89836402a51424bfa0eb99b2fd4b7e23d664e7d