Changes for Adaptive

• Use a box test to find which pocket in the next Z-level to machine in 2D Adaptive. Expect a slightly faster speed when using a large number of pockets with 2D Adaptive and "order by depth" disabled. (#49092)
• Improved the calculation time of Adaptive machining on large parts. (#48039, #47802)
• Fixed several issues that could result in a gouge when using Adaptive Clearing. (#46475, #48834)
• Fixed an issue for 3D Adaptive that could lead to a stock collision in a plunge move in some cases. (#44735)

Changes for Contour and Pocket

• Improved linking performance for Pocket Clearing. (#44926)
• Fixed an issue in linking for Contour which could cause missing lead-out arcs. (#46202)
• Fixed an issue in which transitions in Pocket Clearing could cause tool over engagement. (#50089)
• Fixed undesired behaviour in Pocket that could occur when no stock or machining boundary was selected in rest machining. It now uses a shilhouette boundary of the rest surfaces, setup stock or selected bodies. (#47057)
• Fixed several issues that could cause crashes in 2D Contour, 2D Pocket and ContourClearing in some cases. (#47123, #49843, #49748, #38399)

Changes for Blend, Flow, and Multi-Axis

• Blend with Stepover Calculation set to On Surface can now auto-generate drive-curves if only surfaces are selected. (#48010)
• Fixed a possible gouge in Blend, Flow and Multi-axis contour with enabled 5-axis and taper tools. (#48249)
• Fixed an incorrect validation error that could occur in Blend, Flow and Multi-axis contour ("(contactOffset >= 0.0) and (contactOffset <= cutterRadius - cornerRadius)". (#21080)
• Fixed an issue in which Flow, Blend and Multi-axis contour were not working with slot tools. Now they produce a warning and generate a toolpath which doesn't allow machining undercut areas. (#48093)
• Fixed a performance issue that could occur in some cases when calculating the "Blend" operation. (#36472)
• Fixed an issue that could cause a crash in Blend, Flow and Multi-axis contour in some cases. (#36477)

Changes for Other Milling Strategies

• Fixed an issue in which Engrave could miss cutting passes if "Maximum Stay-Down distance" was small. (#48395)
• Fixed cutting path ordering to work 'top-down' for Engrave with the 'Multiple depths' option enabled. (#46503)
• Fixed a possible gouge that could occur in some cases in Flow and Multi-axis Contour. (#42005)
• Improved performance and fixed potential hangs in 2D Profile. (#9087)
• Fixed an issue in which the "Repeat pass" option was not working in Trace with enabled left/right compensation. (#48631)
• Fixed an issue in which incorrect trimming could occur in Parallel when using "avoid" surfaces. (#41960)
• Fixed an issue causing crashes in Pencil and Scallop (#47757)