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Summary: Disc 5.28

Summary of changes to Disc image (5.24 to 5.28)

  • The following are the headline changes to modules or components in the HardDisc4 for 5.28.
  • For brevity only the top 9 changes have been described, because many of the 366 changes in the full change logs are administrative in nature or a result of other work, but they all contribute to stability and ease of use.
  • Access+, Squash, OmniClient, NFS, URI, T1ToFont, Boot & Filer & Screen & Internet setup plug-ins, and UnicodeLib have all had previously hidden memory leaks and similar programming mistakes fixed by analysing their source code with cppcheck.

!ChangeFSI

  • Offers to produce 4k and 64k colour RISC OS Sprites (previously it could read them, but not output them) via a simplified Sprite output dialogue

!Maestro

  • The user interface for this application has been completely overhauled to be Style Guide compliant with new templates and high resolution sprites
  • Breve, semibreve and minim rests are now properly distinguished and given their own sprites and positions
  • Double barlines can be added on screen and printed
  • The vertical position of rests can now be set
  • When a MIDI interface is available where the notes are sent can be configured to be either the system sound interface or the MIDI interface

!MemNow

  • Correctly reports free memory over 2GB

!Boot

  • A new module, AcornSSL, provides up-to-date system wide network security using the TLS protocol, developed as part of the TCP/IP security bounty
  • The SharedCLibrary now includes C18 language functions
  • The Installer module now takes into consideration a module’s 32 bit flag before deciding whether to remove redundant copies of things installed into !System, and updates the System path variable after any add/remove operation
  • An updated ABCLib is provided with thanks to Pineapple software
  • The PPP serial module has been updated and made available once more

Boot resources

Mouse setup plug-in

  • Adds a section to configure the mouse’s scroll wheel when interacting with windows in the desktop
  • Allows for more and longer mice names

Network setup plug-in

  • Can now auto detect the GENET interface type used on the Raspberry Pi 4
  • Gets the enable/disable logic correct for networks without TCP/IP when only Acorn Access is enabled

!Omni

  • Now saves its choices in the Choices directory inside the Boot application rather than in a system variable, saving can be triggered from the Save choices menu entry

!Printers

  • Can now output 4k and 64k colour RISC OS sprites to PostScript printers

!SciCalc

  • Some minor bug fixes relating to decimal point handling and operator precedence

!SparkFS

  • An important fix for problems when lots of archives are open simultaneously. Note that version 1.46 supplied here is the read-only version, if you have bought the full read-write version from David Pilling use that instead

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