Short: Mattermost chat client for AmigaOS 3 Author: marcus.gerards@googlemail.com (Marcus Gerards) Uploader: marcus gerards googlemail com (Marcus Gerards) Type: comm/net Version: 1.6 Replaces: comm/net/AmiMatters.lha Requires: AmigaOS 3.2, a TCP/IP stack, 68000-68060. AmiSSL 5 for https (AmiSSL itself needs a 68020). Architecture: m68k-amigaos >= 3.2 Distribution: Aminet Kurz: Mattermost-Client fuer AmigaOS 3 AmiMatters 1.6 -- 7.9.2026 WHAT IT IS A native client for Mattermost, the team chat server. It talks to a real server over the ordinary REST API, so the channels, direct messages and people are the same ones your colleagues see from a desktop or a phone. It is an AmigaOS program, not a port: ReAction gadgets, a proper menu strip, online help in AmigaGuide, a settings window that saves where AmigaOS expects, and a German translation -- interface and manual both. It runs in a Workbench window or on a public screen of its own. WHAT IT DOES * Reads and writes channels, direct messages and threads * Shows who is online, and your own status * Unread counts per channel, and a "new messages" mark in the transcript * Markdown rendering: bold, italic, struck, code, links, lists, quotes * Reactions, with colour emoji artwork (OpenMoji) where the screen can carry them, and shortcodes where it cannot * Author pictures, when you want them * Attachments: send a file, save one, open one from Workbench * Inline previews: attached pictures draw right in the transcript, and a bare web link grows a card with the page's title * Browse and join public channels; switch teams * Searching, within the channel list and within a channel * English and German throughout, chosen from your locale; the CatComp description is in the archive for further translations WHAT IT NEEDS AmigaOS 3.2 and a TCP/IP stack (AmiTCP, Miami, Roadshow ...). 3.2 is a hard floor, not a recommendation: utility.library is asked for at V47 at start-up, and the ReAction classes are asked for at V44. An older system is told which one it is missing and stops there rather than half running. For https, AmiSSL. This is worth reading twice if your Amiga is small: AmiSSL is by far the largest thing on the machine while it runs, and on a 4 MB machine the TLS handshake may simply not fit. Plain http to a server on your own network works comfortably in far less. The program says how much memory was free when a handshake fails, so you can tell that case from a configuration problem. Four builds are supplied -- 68000, 68020, 68040 and 68060 -- and the Installer picks the one for your processor. The 68020 build is what the program is developed against. INSTALLING Unpack, open the drawer and double-click Install. It asks which processor you have (already answered from what it detects), where to put the program, and whether to install the German catalog and the emoji artwork. Both manuals are installed either way; the HELP key opens whichever one matches your preferred languages. HISTORY 1.6 (7.9.2026) - the message area draws only what changed (a new message, a reaction, a click, a scroll); no more full repaints, no blinking on graphics boards - the team chooser trims its name to the sidebar's width, keeps the count, and lists full names; the count includes mentions - fixed the team name running across the chooser's frame on a narrow sidebar - fixed "forbidden" in the message line after a start - a jump to a message from Search Everywhere, Mentions or Saved clears the message search box first, so the context arrives - the channel list is rebuilt only when a row would look different; a presence change touches that row's lamp alone - changing the range in Search Everywhere searches again at once 1.5 (6.9.2026) - added Search Everywhere: a server-side search across the team, with a date range; a hit opens its channel at the message - a Search Everywhere button over the messages while the search box holds a word, and Amiga-Shift-F opens the window - Mentions, Saved and Files are marks now (@, bookmark, paperclip) - NOHINTS as a tool type, in brackets on the program icons - the message search box keeps its word across a screen or font change 1.4 (4.9.2026) - colours are found properly on screens with few free registers; presence lamps and configured colours no longer come out grey - the avatar palette leaves the last free registers alone, so a colour changed while running still works - Picasso96 is opened only for a true-colour screen, not on every start - fixed the presence lamp jumping back to the previous status - the presence lamp follows a status set from another machine - fixed the bold/italic buttons leaving their style in the screen title (Workbench's too, after quitting) - the presence lamp keeps its state across a screen change 1.3 (3.9.2026) - added Save Message and a Saved Messages window; saved posts in other teams are named and a double-click jumps across - a saved message or a mention now opens the channel AT the message; scrolling up loads older posts, down newer ones, until the channel is live again - the own profile picture follows changes made on another machine - Server statistics name the server's version - on the own screen, viewable files open in MultiView right there instead of flipping the display to Workbench 1.2 (2.9.2026) - a colour picked in Settings is now honoured exactly, never approximated by a different one 1.1 (1.9.2026) - added inline previews for attached images - added link preview cards (title, site, description) - the link marker fills whichever side you did not select - long posts are no longer truncated - fixed a machine-freezing crash when pasting into the compose box - the upload size limit is the server's now, not the program's - fewer needless repaints while typing and on presence changes 1.0 (30.8.2026) - first release LICENCE The program is free software and may be distributed freely, including on Aminet CDs and coverdisks. The emoji artwork is from the OpenMoji project and is licensed CC BY-SA 4.0; its licence file travels in the Emoji drawer with it and must stay there. THANKS To Martin "Mason" Merz for the GlowIcons, to the OpenMoji project for the emoji, and to everyone who keeps AmigaOS development possible in this decade.