Power Sweep • More reliable clipping detection. The sweep now recognises when the analyzer itself has run out of headroom rather than attributing it to the amplifier, so the clipping knee reflects your DUT. • Steps the analyzer could not measure cleanly are marked on the plot and excluded from the rated-power figures, so P max and P @ 1 % are always derived from trustworthy data. • Clearer reasons when a sweep stops early, and a warning when the requested stop level exceeds what the selected output range can deliver. • CSV exports now include a column flagging any affected step. Analyzer • Averaging holds at full depth instead of restarting its cycle, so you can stop a measurement at any moment and keep a complete average. • New restart-averaging button to flush the history after swapping a DUT or moving cables. • Changing a setting mid-measurement no longer mixes data from the previous configuration into the average. • The weighting control is now correctly disabled for IMD measurements, which are specified unweighted. • Measurements are now shown for both channels. Each visible channel gets its own readout box; previously only the left channel was measured. • New Copy button puts the readouts of all visible channels on the clipboard as text, together with the generator and range settings, for pasting into a log. Readout text can also be selected directly. • Hold now captures every visible channel, so left and right spectra can both be kept as overlays for comparison. Response • Coherent averaging for chirp measurements (1, 4 or 16 averages) for a lower noise floor on frequency-response runs. Other • ampMeasure now runs on macOS 15 Sequoia and later (previously macOS 26 was required). • Long descriptions in the sidebar now wrap instead of being cut off. • Demo Mode's simulated noise floor is more representative of real hardware. Thank you to everyone on the TestFlight beta for the feedback that shaped this release. Questions and bug reports are always welcome.