Calíope 1.6 What's new: • Calíope speaks Oracle — Oracle Database joins as a native engine, with a driver written for Calíope and connections encrypted with TLS or through an SSH tunnel: the SQL Editor with its own keywords, snippets, function reference and PL/SQL, Catalogs with packages, sequences and the DDL the server itself writes, the table Builder, the visual EXPLAIN with its index advisor, the Process List, Backup, Users, the slow query log and fourteen Oracle chapters in the DBA Handbook. Oracle Database 26ai and newer. Data Guard replication and AWR stay out. Update Calíope on all your devices before creating Oracle connections: an earlier version would read them as MariaDB. • Environment tags — Every connection can carry an environment tag with the name and color you choose — local, staging, production — and a band in its color above every tool tells you which server you’re on before you run anything. The tag has a protection level: no protection; confirms writes, which asks once per run with the tag’s name in front; or read-only, which never sends what writes and hides the tools that only write. On MySQL, MariaDB, PostgreSQL and ClickHouse, the server itself also goes read-only. It is a protection against accidents, not security: security is a read-only user on the server. • Calíope speaks ClickHouse — ClickHouse joins as a native engine, over its HTTP or HTTPS interface with a client written for Calíope: the SQL Editor with its own keywords, snippets and function reference, Catalogs with sorting and partition keys and materialized views, the table Builder, the visual EXPLAIN, the Process List with mutations in progress, Backup, Users, Maintenance, the slow query log and the replica monitor for each table. ClickHouse 25.3 and newer. Update Calíope on all your devices before creating ClickHouse connections: an earlier version would read them as MariaDB. • Calíope speaks Redis — Redis joins as a native engine, with a client written for Calíope: RESP2 and RESP3, TLS, an SSH tunnel for a standalone server, and cluster, following each key to the node that holds it. Seven tools of its own: Keys, which walks the keyspace with SCAN grouped by prefix, shows each value by its type and edits it with care; Server, with memory, hit rate, persistence and pub/sub; Memory, which measures what each prefix takes up; Slow Log; Clients; Console, which refuses or asks you to confirm dangerous commands; and Topology, with the replicas and the cluster's slots. Snippets, Reports and the AI Assistant work with Redis too. Update Calíope on all your devices before creating Redis connections: an earlier version would read them as MariaDB and, if it saved, would rewrite them that way; you get them back by choosing Redis again. • Calíope on Apple Vision Pro — A native visionOS app: the tool navigator and your open tabs live in ornaments outside the glass, and every tool works with gaze and pinch. Requirements: Calíope 1.6 needs macOS 26 Tahoe on the Mac, iOS 26 or iPadOS 26 on iPhone and iPad, visionOS 26 on Apple Vision Pro, tvOS 26 on Apple TV and watchOS 26 on Apple Watch. On an earlier Mac or iPad, version 1.2 stays available and keeps working.

Calíope 1.5 What's new: • Calíope speaks SQL Server — Microsoft SQL Server joins as a native engine, over a driver written from the protocol Microsoft publishes, not through an adapter: the SQL Editor with its own keywords, snippets and function reference, Catalogs with its schemas, the table Builder, the visual EXPLAIN, Backup, Users with DENY shown as such, Table Maintenance and server monitoring. SQL Server 2022 and newer, always encrypted. Replication is still a MySQL and MariaDB matter, and what the engine does not have is not offered. • DuckDB Editor — Open local DuckDB files and query Parquet, CSV or JSON where they already are, with no server and nothing to import: structure, data, SQL with a row cap, settings, whole-database export and attaching another one read-only. • Help, on the web too — The whole built-in Help is published at caliope.org/help, in the five languages and with search. From there, with “I have Calíope installed” switched on, every topic has an “Open in Calíope” button that opens it in the app. Requirements: Calíope 1.5 needs macOS 26 Tahoe or iPadOS 26. On an earlier system, version 1.2 stays available and keeps working.

Calíope 1.4 — One payment, forever Calíope is no longer a subscription: buy it once and use it on every device, with every future update included. And before you decide, 60 days free with everything unlocked. What's new: • One payment, forever — Calíope is no longer a subscription. Buy it once, use it on every device, and get every future update. And before you decide, 60 days free with everything unlocked. • One Calíope, on every device — Calíope no longer has one App Store page per device. The same page installs it everywhere, and one purchase covers all of them. What you already bought still counts: the purchase belongs to the app, not to the platform, so nothing is charged twice. • An assistant with no key, and Calíope as a tool for your AI — The assistant works from the first launch with Apple Intelligence: no key, no cost, and nothing leaves the device. If you prefer a local model, Ollama works too. And on the Mac, Calíope can be a tool for Claude Desktop or Cursor over MCP: read-only, only the connections you tick, only while the app is open. • Slow queries — Calíope reads what your server already wrote down about the queries that took too long, from every client that connects to it and not only from Calíope. From the same screen you turn the log on, move the threshold and empty it, and one button sends the query to the editor, where the profiler already is. Each engine in its own vocabulary: the slow log and the per-statement summary on MySQL and MariaDB, pg_stat_statements on PostgreSQL, and read-only settings on Aurora, where they live in the cluster's parameter group. An empty list is never the answer: if the log goes to a file on the server's machine, if the summary is switched off or if the extension is not created in that database, that exact reason is on screen. • MongoDB profiler — The same question in MongoDB's own words, and a tool of its own because the profiler is per database. Turn it on for the database you are looking at, set how many milliseconds count as slow, and read what it recorded with the sample rate the server is actually using. Emptying it turns the profiler off, drops the collection and puts the level back. Requirements: Calíope 1.4 needs macOS 26 Tahoe or iPadOS 26. On an earlier system, version 1.2 stays available and keeps working.

Calíope 1.2 — Redesigned and more accessible Version 1.2 rethinks how you move around Calíope and takes a big step forward in accessibility, on both Mac and iPad. What's new: • New navigation — The left sidebar is now a launcher for all 23 tools, always at hand, and the database/table tree lives right inside the SQL editor, where you actually use it. You can collapse it, and long names now wrap so you can read them in full. • Accessibility — A step toward better accessibility compliance: a native dark interface that follows your system appearance, support for Reduce Motion and Reduce Transparency, improved contrast in the common views, status shown with icons and text (not color alone), and more keyboard shortcuts on Mac. We're still refining VoiceOver and larger text (Dynamic Type) and will expand them in upcoming updates. • A more native interface — Many views were rewritten with native components for a cleaner look and full parity between Mac and iPad. • Amazon Aurora — Amazon Aurora is now an explicit server type. Aurora speaks the MySQL protocol, so you connect with the MySQL-compatible features. • SQLite Editor — A self-contained tool for local SQLite files (.sqlite, .db): structure, data, Execute SQL and pragmas, with Save/Revert changes and CSV, JSON and SQL import and export. No server needed. • File Previewer — Read .md, .sql, .json, .csv, .rtf and .log files in read-only mode: Markdown renders as a document, SQL gets syntax highlighting and line numbers, JSON is re-indented, CSV is shown as a table, RTF keeps its structure and emphasis, and the view refreshes on its own when the file changes on disk. It works with no connection, and nothing is ever executed. • Keep Awake — A toggle in the toolbar that stops your Mac from going to sleep while a long backup, import or query is running. Turn it on and off yourself; it never expires on its own, and the status stays visible so you don't leave it on by mistake. Optionally it can also keep the display on. On iPad it keeps the screen awake while Calíope is in the foreground. • MongoDB — A new tool for document databases: browse collections and documents, edit them as JSON, write filters and aggregation pipelines, manage indexes, and check the server, its running operations and its users. Every value shows its type (ObjectId, decimal128, dates, binaries), because a collection has no schema. • Global search and replace — Search one text across every table in a database and replace it, with a preview of each change and a warning when search and replace do not count the same (case sensitivity). • Spatial data — GEOMETRY columns are drawn on a map inside the SQL editor: drag a point or a vertex and Calíope proposes the statement, which never runs until you accept it. • Settings backup — Export and import your connections and preferences, with a restore point taken before every risky operation. Secrets are encrypted and only included if you ask. • Error log — App failures are recorded with an explanation and a link to the help, and can be read with no connection. • Large backups — Backing up and restoring multi-gigabyte databases no longer depends on available memory. • Alternate host — Every connection can now have a second address. If the main one doesn't answer, Calíope tries the alternate with the same port and credentials — useful when the same server is reached one way from your Mac and another from your iPad. Plus the usual translation updates, security hardening, help improvements, and bug fixes. Thank you for using Calíope!