Reaper udpated to 5.18

• fix explode item to channels when using tempo maps and project time offset.
• fix peaks display with certain item channel settings.
• improve split behavior for items with start offsets and non-1.0 playrate.
• optimized handling of very long looping MIDI items.

• add action to write current values to entirety of actively-writing envelopes.
• improve descriptions for actions for writing envelopes (actively-writing rather than latched).

• restore cdrecord.exe burn method for DAO writing on win32 (removed from 5.12).
• support writing CD-TEXT for cdrecord method on Windows.
• use valid gracetime parameter for cdrecord on Windows.

• add GetMousePosition ().
• add gfx_clienttoscreen/gfx.clienttoscreen and screentoclient.
• support gfx.getpixel () with Lua.

• add per-channel Record Delay Compensation adjustment.
• visual click support.
• take click count / project time signature in to account when calculating BPM.

• fix display glitch when removing key/MIDI assignment.

• properly display ampersand characters when showing record path.

• fix non-automatic synchronization mode (broken in 4.78+).

• better alignment for non-armable envelopes.

• fix incorrect modification of tempo map when changing metronome pattern.

• fix possible incorrect peak display with reverse stereo enabled.

• prevent hang when using extremely large pitch-up with E3.

• fix manual mode display inaccuracies.

• avoid generating infinite gain using expansion and feedback detector.

• fix stretch marker handle drawing and possible hang issue.

• fully unload win32 VSTs on exit, partial revert of 5.16 changes.

• GetSetTrackSendInfo () support I_AUTOMODE.
• add GetTrackEnvelopeByChunkName ().