The following features/issues were added/addressed:

• #103 When reloading files with different formats, remember format used when originally opened bug feature
• #102 File association (open pyDatView on given file extensions) feature
• #99 Ability to combine actions after applying a filter and "add" new dataset bug feature
• #94 Save GUI options when pyDatView closes feature
• #92 Save statistics between plot reload feature
• #89 Copy Statistics to Clipboard when selecting columns feature
• #86 Moving average data tool feature
• #85 Removing outliers feature
• #81 Multiple columns for nTabs feature
• #79 Bring stats function to plotdata class, compute data range and use it as much as possible
• #76 Option to show FFT x axis in periods instead of frequency feature
• #61 Smooth pdf feature
• #60 Scale to default units or WT units feature
• #59 Curve fitting feature
• #58 Measure distance on plots feature
• #57 Annotate, pick points on plots feature
• #56 "Similar table mode" to match tables with similar column names feature
• #51 Curve fitting feature
• #50 FAST radial tools feature
• #44 Subplots with different range of values bug
• #41 Several table modes with same table bug
• #28 Subplots with multiple tabs feature
• #18 Table explorer feature
• #17 Data filters/masks feature
• #16 Add a field to filter the list of signals feature

Thank you to @lobinho, @cdrtm for their contributions.