The following document contains release notes for Scaffold DIA
- Scaffold DIA 3.2.1 Release Notes (2022-01-14)
- Scaffold DIA 3.2.0 Release Notes (2021-12-17)
- Scaffold DIA 3.1.0 Release Notes (2021-08-23)
- Scaffold DIA 3.0.1 Release Notes (2021-05-13)
- Scaffold DIA 3.0.0 Release Notes (2021-03-18)
- Scaffold DIA 2.2.1 Release Notes (2020-09-04)
- Scaffold DIA 2.2.0 Release Notes (2020-08-28)
- Scaffold DIA 2.1.0 Release Notes (2019-12-19)
- Scaffold DIA 2.0.0 Release Notes (2019-11-13)
- Scaffold DIA 1.3.1 Release Notes (2019-03-13)
- Scaffold DIA 1.2.1 Release Notes (2018-12-14)
- Scaffold DIA 1.2.0 Release Notes (2018-11-20)
- Scaffold DIA 1.1.1 Release Notes (2018-06-12)
- Scaffold DIA 1.1.0 Release Notes (2018-06-01)
- Scaffold DIA 1.0.2 Release Notes (2018-05-18)
- Scaffold DIA 1.0.1 Release Notes (2018-03-12)
- Scaffold DIA 1.0.0 Release Notes (2018-03-09)
Scaffold DIA 3.2.1 Release Notes (2022-01-14)
Upgraded Log4J version to 2.17.1 to address potential security vulnerability
Upgraded to EncyclopeDIA 1.12.31
Corrected error in displaying data from experiments including fractions with normalization applied
Corrected saving of experimental designs including fractions of technical replicates
Removed unused option to populate gene names from the Experiment menu
Removed unused option to add or remove new quantitative type from main window
Scaffold DIA 3.2.0 Release Notes (2021-12-17)
Upgraded Log4j to version 2.16.0 to address potential security vulnerability
Updated to EncyclopeDIA 1.4.9
Implemented a persistent log file model
Added Coefficient of Variation Display Types
Added error messages for failure in running EncyclopeDIA tools
Corrected an error in the Quant Thresholds interface
Removed repeated messages written to the console in CLI mode
Scaffold DIA 3.1.0 Release Notes (2021-08-23)
Added a Library Manager with ability to download Prosit libraries, curate libraries and associate libraries with FASTA files
Added the ability to search against multiple libraries
Added a q-value threshold for quantification at the sample level
Added a Peptide Match Quantitative report
Corrected the Workflow GUI to always prompt for saving .DIA files when appropriate
Made the Protein Level charts in the Proteins View respect display type selection
Corrected the logging behavior of the CLI program
Improved error handling of CLI
Scaffold DIA 3.0.1 Release Notes (2021-05-13)
Updated in-program help to enable text searches which were broken in version 3.0.0
Scaffold DIA 3.0.0 Release Notes (2021-03-18)
Added support for unique peptide counting
Added context menu option for showing only certain fragment ion series in the fragment chromatogram chart
Added an exclusivity column to the Samples view
Added a count of data and reference files in the workflow dialog
Added a "clear" button to the advanced filter dialog
Added peptide π₀ to the Publish view and the dashboard tooltip
Added tooltips to the column header in the Proteins view peptides table
Added tooltips to violin plots
Improved functionality of the volcano, quantitative scatter and PCA scores plots
Improved GUI behavior in the bulk edit sample names dialog
Improved performance for internal utility methods
Improved workflow GUI to simplify library selection, use clearer terminology and link to downloadable public libraries
Updated colors, icons, and GUI look-and-feel for Scaffold DIA 3
Updated error reporting to include current license ID in reports sent to Proteome Software support
Updated the default locations for some image exports and attribute file export
Updated Proteins view peptide table mass column presentation to match Scaffold LFQ
Updated terminology used for libraries in Publish view
Updated EncyclopeDIA from 0.9.6 to 1.2.2
Updated the Samples view color legend when switching "log intensities"
Changed the bottom pane of the Proteins view to show two tabs side-by-side; allow dragging tabs from side to sideChanged the bundled JRE to Java 11 in installers
Fragment chromatogram chart now scales vertically to optimally show quantified fragments
Only show searchable ELIBs when picking a library
Display more detailed messages in the progress dialog
Samples view now sorts proteins by total identified peptide count instead of protein score
Replaced usages of the plural "data" in the Publish view
Capture the Percolator version when searching only a single sample
Allow importing attributes files with a first column containing raw file names
Allow CLI workflows to override the default expected peak width used by EncyclopeDIA
Allow assigning attributes by dragging an attribute folder onto a sample
Allow copying selected text from the publish view
Allow the CLI to perform library searches with a workflow that doesn't specify modifications
Allow updating the msconvert location used for raw file conversion without restarting the program
Fixed incorrect scrolling to selected peptides in very long protein sequences
Fixed a bug that could cause incorrect normalization of counts for the selected protein after changing summarization or statistical test
Fixed a bug that could cause GO term clustering to randomly fail
Fixed a bug which could cause an error while recomputing heatmap clustering; improve performance of heatmap rebuilds
Fixed a bug that prevented proper opening of files when an attribute category's name contained leading or trailing whitespace
Fixed issues with cut-off text and keyboard focus traversal in the license entry dialog
Fixed a hang when copying an EMF image from the PCA scores plot
Fixed resizing of the Organize view when deleting a category; ensure buttons are consistently sized
Fixed a bug when imputing quantitative values with certain sample counts
Fixed an error when sample names contained long sequences of digits
Fixed bug in the summarization combo box that could prevent editing summarization
Fixed a bug causing the GO Term Filter to not appear when first applying GO terms
Fixed a bug that prevented loading searches with long mod names
Ensure that the currently-selected protein is visible when switching to the Samples view
Ensure that settings that won't affect the current search type are not written to workflow files
Ensure that the fragmentation table matches the fragment annotations provided by EncyclopeDIA when fragment masses are ambiguous
Ensure that the Samples view table header reflects renaming of attributes in all cases
Ensure that tooltips in quant trend charts correctly respect the "Log Intensities" option
Prevent potentially-lengthy threshold recomputation when the threshold hasn't changed
Do not attempt to launch the GUI after running the installer in headless mode
Do not show multiple rows for a protein group in the heatmap details
Do not display GO Terms that are associated with a protein with the "NOT" qualifier
Scaffold DIA 2.2.1 Release Notes (2020-09-04)
Scaffold DIA Bug Fixes
Removed check for loading of DDA data.
Modified the sort order in the Peptide Intensity Consistency Chart.
Scaffold DIA 2.2.0 Release Notes (2020-08-28)
Scaffold DIA Features
Enabled direct searching of Prosit libraries, MaxQuant msms.txt files, and MSP libraries.
Enabled display and editing of all modifications from a searched library in the workflow dialog.
Added support for libraries that contain multiple modifications on the same amino acid.
Modified the workflow dialog to obtain names for modifications found in search libraries from a Unimod file and to save custom names for future searches.
Allowed users to restrict the RT range during creation of *.dia files.
Added RT limits to the Publish View.
Allowed the user to specify the Percolator Training Set Size and Training Set FDR Threshold parameters.
Adjusted the default values for Percolator training set size and training set FDR threshold.
Added a check to attempt to identify when loaded data is not DIA.
Improved the fragment consistency metric.
Scaffold DIA Bug Fixes
Ensured consistency of results in repeated runs.
Corrected an error in the handling of modifications in library searches.
Changed the level at which the peptide intensity correlation metric is calculated if samples are fractions.
Allowed negative modification masses in the workflow dialog.
Corrected an error in the generation of the Peptide Report.
Changed the sort order in fragment intensity chart to reflect summarization.
Changed the sort order of ions in the chromatogram legend.
Ensured that the Peptide Intensities chart updates when switching between views.
Ensured that no FDR threshold is reported when the threshold is set to "No bound".
Made the background color of the Tools tab consistent with other tabs.
Ensured that the workflow dialog is rebuilt when a new version is run.
Removed RT Alignment parameter from Publish View for FASTA or DDA library searches.
Scaffold DIA 2.1.0 Release Notes (2019-12-19)
Scaffold DIA Features
Allowed the CLI to read a workflow file.
Enforced the ELIB file extension on reference libraries written by the program.
Scaffold DIA Bug Fixes
Corrected an error in the peptide sequence string in copying data from the Proteins View.
Supported searching MSP files with variations in format.
Prevented a potential deadlock when running on a single core.
Improved the warning message displayed when attempting to install with an expired contract.
Scaffold DIA 2.0.0 Release Notes (2019-11-13)
Scaffold DIA Features
Redesigned the Organize View.
Implemented block editing of sample names.
Implemented a new Experimental Design dialog.
Added support for repeated measures, two-way ANOVA and randomized block experiments.
Modified the SDIA file schema to provide improved GUI performance in large files.
Added the identification score for the highest scoring pepide match to the table in the Proteins View.
Added display of extracted chromatograms for unquantified peptides only in the sample in which the peptide achieved the highest identification score.
Improved performance when opening large files.
Added options to the Tools menu to support creation of searchable libraries from FASTA files via Prosit.
Added support for use of Prosit Libraries in searches. Prosit libraries are now available for download from the Proteome Software website.
Added the Raw File name as an optional column in the Organize View.
Allowed merged elibs created through the Tools menu to be treated as searchable in Scaffold DIA.
Added the amino acid residue to the modifications in the Edit > Preferences > Colors dialog.
Allowed the selection of a specific taxonomy when applying GO terms.
Enabled setting of memory limits from within program on Mac systems.
Added an option to turn off the cursor in the protein sequence display.
Added a menu option to change the “Always as a Viewer” setting.
Added a header, including the protein molecular weight and peptide count, to the protein sequence coverage display.
Added a warning that the user should save files which have been converted from a previous version.
Changed the protein sequence and protein coverage displays to respect filtering.
Added a tooltip to the protein sequence display in the Proteins View.
Redirected EncyclopeDIA console output to the Scaffold DIA logs.
Recreated the demo files.
Prevented installation of new versions if support contract has expired.
Made memory settings consistent across all operating systems.
Updated the code signing certificate.
Updated the installer file names.
Updated the default version of ProteWizard MSConvert to 3.0.19254 to support newer instruments such as the Exploris. The user may wish to install this version and update Scaffold DIA’s link to it when upgrading an existing installation of Scaffold DIA.
Allowed conversion of raw files to DIA format through the Scaffold DIA Viewer.
Scaffold DIA Bug Fixes
Corrected clustering of samples in the heatmap.
Corrected an error in the heatmap export.
Prevented running of the protein clustering algorithm during loading when not requested.
Corrected an error in normalization when samples are fractionated.
Allowed loading of data when one of the parameter sections is collapsed.
Corrected an error in applying statistical tests to fold-change display types.
Modified the large search space warning message.
Corrected an error in rebuilding the quantitative trend chart after updating sample organization.
Corrected an error that prevented display of multiple modifications in the protein coverage display.
Retained the Reference Library name in the Reference Library creation dialog box.
Added wait indication when changing display types in the Samples View.
Removed html tags from p-value column header in the export from the Samples View context menu.
Corrected an error in the displayed position of modifications in the protein coverage display.
Corrected a problem with the APFS on newer Mac operating systems.
Updated the message in the Add GO Annotation dialog.
Scaffold DIA 1.3.1 Release Notes (2019-03-13)
Scaffold DIA Bug Fixes
Fixed issue caused by protein that lacks exclusive peptides.
Scaffold DIA 1.3.0 Release Notes (2019-03-08)
Scaffold DIA Features
Updated EncyclopeDIA version to 0.8.1.
Added a Tools Menu to allow access to EncyclopeDIA utilities.
Changed the Protein Score calculation and FDR thresholding algorithm to provide more accurate FDR thresholding.
Added a Peptide-Profile Correlation metric to the Peptides Table in the Proteins View.
Added a Fragment Consistency score to the Peptides Table in the Proteins View.
Trimmed file paths in the Publish View.
Updated demo files.
Scaffold DIA Bug Fixes
Corrected an error in naming modifications with the same mass on different residues.
Corrected an error in loading workflow files for library searches with modifications.
Corrected an error in displaying the Protein Level Charts bar chart.
Scaffold DIA 1.2.1 Release Notes (2018-12-14)
Scaffold DIA Bug Fixes
Corrected an error in applying GO terms with filters in effect.
Added tooltips to headers in lower table Proteins View.
Fixed broken Help links in Edit > Preferences > System dialog.
Created a warning message to appear if a newer file attempts to open in an older version.
Scaffold DIA 1.2.0 Release Notes (2018-11-20)
Scaffold DIA Features
Added a Heatmap to the Visualize View.
Added the option to change the sample clustering method for Heatmap to the Edit>Preferences menu.
Added support for MSP, TRAML and some SPTXT libraries.
Modified the Workflow Dialog to display modifications that will be used in library searches, and allow editing for annotation purposes.
Added new display types.
Add the ability to save DIA files to a specified location as part of a regular Scaffold DIA run.
Added an option to the File menu to convert files to DIA format for later use in searching.
Added the ability to save custom modifications for re-use.
Added violin plots to the Proteins View and the Visualize View.
Added a chart showing peptide quantities across samples.
Expanded the list of selectable digestion enzymes.
Added a mechanism to specify a custom digestion enzyme.
Applied sorting to file names in the workflow dialog.
Added a tooltip to display full file name when hovering over a file in the Workflow Dialog.
Changed the fragmentation table to display three decimal places.
Added a message indicating successful addition of stars through the Volcano Plot.
Added the option to display quantitative values in intensity or log intensity form.
Added a tooltip to the cells in the Precursor M/Z column.
Added the program version number to the beginning of each session in the error log.
Added support for Agilent raw files.
Added the ability to specify window size in the Workflow Dialog.
Added the ability to register the program without an internet connection.
Scaffold DIA Bug Fixes
Ensured that values are displayed for protein groups even when exclusive quantitative display types are selected.
Changed to using only Y ions for identification when ion type is HCD and enzyme is trypsin.
Corrected an error that could prevent proteins meeting the threshold from displaying.
Corrected an error in updating the display when the summarization hierarchy is updated.
Corrected an error that sometimes prevented building of the PCA display.
Adjusted EncyclopeDIA parameters to use the number of processors specified by the user for Scaffold DIA.
Fixed the Print Protein Sequence option.
Ensured that charts update when proteins are starred or unstarred.
Improved regular expression handling in search fields.
Ensured re-creation of already existing DIA files in the same directories as selected raw files.
Corrected an updating issue in Publish View when Protein FDR is adjusted.
Corrected a logging error.
Disabled all exports when no file is open.
Trimmed white space from the ends of peptide search strings in the Peptide Sequence filter.
Modified the Workflow Dialog to allow the samples pane to expand.
Ensured that a save location is specified before enabling "Create Reference Library".
Corrected window type terminology in the Experimental Data Search Parameters pane of the Workflow Dialog.
Corrected window type terminology in the Publish View.
Improved input validation in the modification dialog.
Scaffold DIA 1.1.1 Release Notes (2018-06-12)
Scaffold DIA Bug Fix
Repaired start action on Load Data button for ELIB experiments.
Scaffold DIA 1.1.0 Release Notes (2018-06-01)
Scaffold DIA Features
Implemented an option, now the default, to quantify only on exclusive peptides.
Added a Quantitative CVs chart to the Visualize View.
Added a warning message to discourage resource-intensive FASTA searches.
Split fixed and variable modifications into two columns in the Proteins View.
Improved the method of imputing missing values.
Added precision to the log10 intensity values exported in reports.
Scaffold DIA Bug Fixes
Corrected the modification creation dialog to allow specification of protein terminal modifications without specifying a specific amino acid.
Ensured that peptides which are not quantifiable do not have the "Quantified" box checked in the Proteins View.
Corrected summarization behavior upon deletion of an attribute or attribute group.
Corrected an error in loading when “No Bound” is selected as the Target FDR option.
Inactivated the Peptide Match Report option when no file is open.
Inactivated the SQL Export option when no file is open.
Re-enabled the ability to navigate between panes using tabs in multi-pane views through the View > Navigate menu option.
Scaffold DIA 1.0.2 Release Notes (2018-05-18)
Scaffold DIA Features
Modified file browser used in selecting raw files to accept D directories.
Changed terminology of "multiplexed windows" to "staggered windows" for clarity.
Added the ability to process DIA files with no precursor scans.
Updated the code-signing certificate.
Scaffold DIA Bug Fixes
Corrected a file-handling error during combined experimental data search and reference library creation from an existing library.
Accommodated duplicate lines in FASTA files.
Corrected problem in over-writing reference library files.
Protected against invalid specification of a modification through the CLI.
Scaffold DIA 1.0.1 Release Notes (2018-03-12)
Scaffold DIA Bug Fixes
Fixed bug in which program deleted DIA files prematurely.