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Technical history of Signal version 9

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10/2026	9.01	layout.new Signal now accepts files dragged from the new Microsoft Outlook. Horizontal and Vertical cursors can noow have their positions fixed. New script commands CursorFlags() and HCursorFlags() have been added to control the fixing of cursors. Data resource files are now copied when data is exported. Bitmap XY view backgrounds stored on the clipboard can now be saved with the data. Script and Sequencer documents can now be saved with a resource file to preserve code breakpoints, folds, and bookmarks. layout.fixes The data no longer fails to draw after changing the overdraw settings when using a 3D overdraw. Sample menu items are now correctly greyed for memory views. Talkers are now triggered after auxiliary devices have come ready. This fixes an issue where a talker would trigger wrongly if an auxiliary states device took too long to initialise. Digital markers generated outside the sample sweep of a frame are now ignored. If "write on cycle" was set and a sweep was in progress when the Cycle button was pressed, the sweep in progress could be written to disk. This is no longer the case. More room has been made for the "Write to disk" text in the Sampling control panel to prevent cropping. The installer now works with Unicode characters in the installation path. layout.changes There have been some minor improvements to the drift correction for talkers. The Brainsight server is now searched for automatically without the need to specify an IP address. Improved Pulse Configuration Dialog with better usability when manipulating multiple pulses at once User variable names and units are now copied over when exporting from memory views.

05/2026	9.00	layout.new Support for the Brainsight neuro-navigation system has been added. A calibration GUI has been added. Support for the CED 3505 programmable attenuator has been added. A ChanCalibrate() script command has been added. The SerialOpen() script command has been extended to provide a list of available COM ports. Drift control is enhanced. New improved peri-trigger drawing mode. DS8R stimulator settings stored in frame variables - also now in manual mode. Brain Vision importer added. 1902 and other signal conditioners not restricted to fixed ADC ports. layout.changes When sampling with peri-triggered mode, the last sampled sweep is retained on display, using the overdraw colour automatically.