MegaLogViewer Change Log

Note: All editions may not be up to the latest version.
Newer changes may not effect that edition.

2024-09-03 4.5.20 released as Auto update

- Fix to Histogram tail disappearing
- Fix to some playback wrapping to the beginning for some log files.
- Updated the VCDS loader to work with header changes that have been made.
- Added MDF4 file support to HD
- Added MDF4 Data Group Block Selector.

2024-06-07 4.5.15 released as Auto update

- Added support for updated AiM log format.
- Added support for Durametric log format.
- Save calculated field data to exported logs.
- Disable Histogram settings until a view is selected or set up.
- Improved fall back Y axis fields when tune loaded on ini.
- Treat #### as NaN for iRacing
- Clear Histogram if missing X or Z column selection
- Throttle number of points that can use fancy line painting.
- HD: Added filtering for VEA Fields offered in list.
- Open tunes based on ini in HD when ini is available.
- Enhanced Tune Editing in HD. Support ini file.
- Fix Auto Digits getting set over-riding log defined ini.
- Fix time in minValue() and maxValue() functions
- Support for user to set number of decimal places for any given field.
- Added support for specifying the number of digits displayed for a field.
- Added option to disable the Dead O2 Filter
- Added support for HWiNFO logs
- Added index offset for HD edition
- Added value offset menu to selector menuCanceled
- filtering search dropdowns
- Enhanced Timeslip editor
- Many improvements to timeslip generator, corrected MPH, rollout, finding MPH field, etc.
- Sync log position between 2 logviewer instances if they are both viewing the same log file.
- Using framed smoothing for finding stable speed index
- Increased Zoom out to 0.001 scaling factor.
- Added loader for G4x
- Fix Table generator going to Min values
- Added support for TimeSlip data with MLG format log.
- Updated several loaders.
- Support String values in data.
- Fix Typo, "Delete After Cursor After"
- Fix History tail length not saving on tables.
- Fix Register link not working

2022-10-11 4.4.50 released as Auto update

- Fix: Open TS-Dash File, browser only opened 1st time.
- Updated MaxxECU support to build Time out of Log Timestamp
- Added support for Date in 1st field.
- Allow N/A to be accepted as a numeric value, converted to NaN
- Added scaling for Speed type

2022-07-19 4.4.44 released as Auto update

- Keep ScatterPlot Popup Zoom in sync.
- Added Reader for NSFW PCM Logger
- Open TS Dash Log.

2022-05-17 4.4.40 released as Auto update

- Fix DTA logs exporting reversed same as loaded. Now export them as the user would expect to view the data.
- Save QuickViews when exporting the current Settings

2022-03-23 4.4.38 released as Auto update

- Fix loss of precision when exporting a modified data set.
- Recognize Lat and Lon and Latitude and Longitude for iRacing Logs.
- Pass dot sizes and scale them in ScatterPlot Pop outs
- Expand / Contract button on Histograms when many columns/rows. Toggles scroll bars..
- Added support for Serdia Log Format.

2022-03-02 4.4.34 released as Auto update

- ScatterPlot popout
- Added 2D Charts to 1 Row Histogram
- Selectable Setting Profiles
- Fix - Scatter plot Dots not selecting on click
- Added Deadlock manager to log all threads on a hang.
- Fixed thread lock on linux under odd conditions..
- Import / Export Data Filters to profiles.
- Added edit formula to selector dropdown.
- Fix Scatter plot selecting point when only viewing part of log.
- Fix decimals removed if Max value for column extremely high.

2022-01-13 4.4.28 released as Auto update

- Added Help Bubbles to Histogram Hit controls.
- Playback was lagging real-time, made it keep up with real time clock.
- Improved Import Setting Profile flow
- Added support for True/False in ASCII logs

2022-01-07 4.4.27 released as Auto update

- Added Hit window and total threshold controls.
- Set persistent Setting Profiles. Once a Setting Profile is selected, all changes will be stored to that setting profile.
Switch Profiles and your stored settings will be restored to the last point that setting profile was used.
- Removed trailing quote on last field in a full csv format ","
- Added Reader for NSFW PCM Logger

2021-07-08 4.4.23 released as Auto update

- Remove trailing * from field names as that is used to denote a calculated field

2021-06-14 4.4.21 released as installer and Auto update

- Support for max number of Z Segments on ScatterPlots
- Histogram has Scrolls when table too big
- Histogram display Min and max in addition to weighted average.
- Save File Dialog size
- Fix dropdown colors not changing when trace color changed until restart.
- Fix FAST EFI Logs time scaled by 1000
- Add loader for AIM CSV
- Fix load error on MDF
- Update to Cobb logs to accept quote
- Update to Holley export loader
- updates to EMtron loader

2020-11-30 4.4.15 released as installer and Auto update

- Made MLG log files load large files in the unregistered edition
- Reduced the max num of records on screen to 1500 before going to single pixel lines
- A shot at getting rid of the OS X L&F gap above tabs
- Fix focus getting grabbed by Hiding Field Selector
- Set Default L&F to Metal for OS X
- Size limit remove from MegaLogViewer MS for mlg files.
- Fix strange Anti-Aliasing on OS X Mojave
- Don't shift start of log display to right if there is no min&max displayed.
- Fix offset in range selectors
- Added min & max dot size control to scatter plots
- Added support for BlueDriver log files.
- Scale Lat and Longitude of scatter plots
- Added support for LifeRacing
- Added preference to not open last viewed Quick View
- Re-generate Histogram on log editing.
- Fix compare buttons not showing with NightShade Look & Feel
- Emtron loader added
- Motronic loader updated for new format
- Scanmatik loader added
- User Parameter dialog adapted to High DPI
- File Open dialog narrow extension list

2020-07-30 4.4.12 released as installer and Auto update

- Listen on pipe for launching new log files in open instance.
- Scatter plots allow you to set number of break points.
- Fix TriggerLogger Data font scaling.
- Added function for getting distance between 2 lat/longitude points.

2019-12-04 4.4.03 released as installer and Auto update

- Fix constant value custom fields.

- Change focus management after a field is selected to prevent key going to the selector.

- Filter keys from menu components.

- Add padding to Histogram to prevent component hiding when scroll bar comes on.

- Start graph to the right of text on 1st page so you can see the 1st record.

- Fixes to HalTech log scaling

- Added support for inc file lookup functions

- Reduce notifications during log file loading with large files.

- Revamped history tail trace painting on Histogram to manage long tails much better.

- Added verbiage to let users know CTRL+Space will bring up the field list on the filter editor

- Work around for slow paining of graph lines when 100k+ records on the screen with a larger than 1 pixel line.

- Added settings Profiles.

- Bold value on graph

- Fix Mouse wheel scroll on high resolution touchpads

- Changed default smoothing factor to 2

- fixed comma instead of period handling for delimited log files.

- Updated support for VCDS log loader

- Added support for table(expression, "someIncFile.inc")

- Added timeToExceed(targetVal, expression, TimeExpression[optional)

- Remove header for delimited logs encoded in UTF-8 BOM

- Corrected pressure transfer for Haltech logs

- Fix Histogram from only generating 1 digit on interpolation

- Added "Zero To 60" optional field to HD

- Improve formula validation to check for [] around field names

- Added support for patterned lines for Color Blind users.

- Added Export and Import Dialog to select what components you want to import or export

2019-10-16 4.4.00 released as installer and Auto update

- Improved load time of delimited files 4X
- Added field value offset and set to zero at
- Fix Many Marks in some VCDS logs
- Fix Scatter Plots Select button from going off screen when screen too small.
- Fix prompt for restart, was giving the registration will take effect.

- Make VE Analyze EGO Sensor and AFR channel selector titles visible in NightShade L&F

- Added timeToExceed(targetVal, expression, TimeExpression[optional)

- Remove header for delimited logs encoded in UTF-8 BOM

- Corrected pressure transfer for Haltech logs

- Fix Histogram from only generating 1 digit on interpolation

- Added "Zero To 60" optional field to HD

- Improve formula validation to check for [] around field names

- Added support for patterned lines for Color Blind users.

- Added Export and Import Settings Dialog to select what Settings you want to import or export

2019-04-18 4.3.30 released as installer and Auto update

- Font Size Adjustable throughout app.
- Fix VE Analyze all records getting filtered when not using Lambda
- Added trace line size setting
- Added option for Anti-aliasing trace line.
- Changed default look & feel on Linux to Metal.

2019-04-16 4.3.28 released as installer and Auto update

- Fix Cobb loader not getting full header data.

- Fix Quick Trace Select not working

- (BigStuff edition) Added support for Gen4 tune loading and VE Analyze

- (BigStuff): Added default Quick Views

- Filter allowed delimiters for VCDS Log files.

- Added IF function that works like Excel IF([Condition Expression], [Then Expression], [Else Expression])

- Added SUM function similar to Excel: SUM([expression 1], [expression 2], [expression N])

2019-03-04 4.3.25 released as Auto update

- Improving MLV start up time.

- Fix Tuning Panel and Readouts not remembering sizing.

- Bit Fields grouped and listed before other readouts.

- Fix ASCII log loader not identifying BitFields

- Data Filter Editor multi language fixes

- Fix user properties backup.

- Added start playback command for launch with properties file.

2019-01-29 4.3.23 released as Stable for Windows and Linux + Auto update

- Fix lost Selection on right click of re-bin axis
- Fix re-bin axis, truncation of digits on edit, paste and interpolate
- Fix re-bin axis, setting value to that of last edited axis value
- Fix lost Selection on right click of re-bin axis
- set max allocate so it doesn't try to allocate enough memory for entire log at once with really large files.
- support getting default min/max from the log file meta data
- added RaceCapturePro log support.
- Fix Smoothing & Fixed Min/Max leads to real data min/max reported as NaN

2018-12-17 4.3.22 released as Stable for Windows and Linux + Auto update

- Fix not saving msq for MSII B&G Firmware
- Make X&Y fields read only for for older firmwares that cannot be saved properly.
- Save & load Scatter Plot Views
- Select all on gain focus in ScatterPlot MinMax fields
- Use same size font when editing X&Y table bins as used displaying
- Fix Min's and Maxes not applied to Standardized Name Fields.

2018-11-29 4.3.21 released as Stable for Windows and Linux + Auto update

Changes since 4.3.18:
- Added Lambda Delay Table to VE Analyze
- Made Zoom more fine grained
- Replace selected text when using CTRL+Shift for formula editing
- Pressing mouse wheel switched page /zoom function
- Write unsmoothed values on log export
- Fix for MS1 VE Analyze using AFR instead of AFR(WBO2)
- Fix VE Analyze Default input field selection
- Fix random change of scale.
- Fix MinMax not being applied to fields with smoothing on.
- Fix ATan math function
- Fix scaling issues for Haltech logs