KS DB Merge Tools logo KS DB Merge Tools
database diff & merge
KS DB Merge Tools for MySQL logo for MySQL
and MariaDB
KS DB Merge Tools for Oracle logo
MssqlMerge logo
KS DB Merge Tools for PostgreSQL logo
KS DB Merge Tools for SQLite logo
AccdbMerge logo
KS DB Merge Tools for Cross-DBMS logo
KS DB Merge Tools All-In-One license

What's New

1.15.0, 2024-07-09

- Free & Pro: Activation dialog - fix typo in the 'Information about current license'
- Free & Pro: What's new tab - fix typo in the 'Information about current license'
- Pro: Change format of diff profile files, suggest convertion to the new format on load
- Pro: Diff profile editor - new 'Data slices' section
- Pro: Diff profile editor - 'Show in Batch data diff' option for table mappings and queries
- Pro: Batch data diff - options to show 'Custom mappings' and 'Custom queries' from diff profile
- Pro: Batch data diff - 'Create data slice' command
- Pro: Batch data diff - Data slice mode to show data slice, comparing to the regular mode it has data slice name in the tab header, different tab icon and removed 'Create data slice' command
- Pro: Custom data diff - allow to save to diff profile mappings for different tables, title changed to 'Save to diff profile and use by default' for same tables and 'Save to diff profile' in other cases

1.14.1, 2024-07-01

- Free & Pro: Verified compatibility with MariaDB 11.4
- Free & Pro: Fix table and view columns reading progress indication
- Pro: Diff profile editor - 'Created' column and sorting on all columns in both grids
- Pro: Query result diff tab - fix default focus on query text
- Pro: Query result diff - ask for diff profile title on save
- Pro: Open databases dialog - allow to drag & drop files to SSH key file name text boxes
- Pro: Batch data diff - minor performance improvement for large amount of tables

1.14.0, 2024-05-22

- Free & Pro: Cache potentially large object definitions on disk instead of memory; for views, stored procedures and functions; and fix related 'out of memory' on database open
- Free & Pro: Fix processing of Geometry data types for MySQL 8.3 and 8.4
- Free & Pro: Verified compatibility with MySQL 8.3 and 8.4
- Free & Pro: Fix some cases on loading the first database to the left panel even if it was requested to be opened in the right panel
- Free & Pro: Find tab - fix default focus on search textbox
- Free & Pro: Check for local cache folder existence on startup
- Free & Pro: Database opening - calculate views dependency level
- Free & Pro: Object list - merge views ordered by dependency level
- Free & Pro: Object list - delete table definitions and views ordered by dependency level
- Pro: Data diff - merge rows of table without DL and having other foreign-key-dependent tables - fix invalid unconditional Id-Remap logic, replaced with unconditional regular data merge (Id-Remap can't be done for tables without DL)
- Pro: Data merge warning dialog - warn about auto-increment merge and non-applicable Id-Remap caused by missing dependency level
- Pro: Data merge - fix ignored samed 'Merge all page' setting in case of Id-Remap confirmation shown (without 'Merge all pages' confirmation)
- Pro: Data diff - Export all pages confirmation dialog
- Pro: Settings - add Data Merge and Data Export sections on Data diff tab
- Pro: Settings - add Local Cache section on Misc tab
- Pro: Object list - DL (dependency level) toggle and column made available for views
- Pro: Excel exports without opening file - remove hour glass before report completion notification
- Pro: Data merge confirmation, copy all results - fix in 1000000 limit message 'Script' -> 'Combined result'
- Free: Text diff - fix missing changes in background highlight on switching text diff options

1.12.4, 2024-04-05

- Free & Pro: Home - fix bug 'Open single database, Refresh, and other side loaded with the same DB instead of refresh'
- Free & Pro: SQL syntax highlight - recognize multiline strings
- Free & Pro: What's new - enable word wrap for list of changes to avoid horizontal scroll for long items
- Free & Pro: Text diff - change line numbers to dark-gray to avoid visual confusion with actual text
- Free & Pro: Fix focus on selected tab, switching between data diff tabs and clicking Refresh could produce selection of some other previously focused tab
- Free & Pro: Data diff - add 'Click to sort by this column' column tooltip where applicable
- Pro: Table structure diff - show 'Compare data' and 'Open in Query result diff' buttons for tables missing on other side (or other side db is not loaded at all)
- Pro: Query result diff - fix cases of missing first row selection on Run (and therefore fix missing bottom row grid)
- Pro: Query result diff - clear previous result on subsequent Run
- Pro: Query result diff - handle properly cases when only one side result is available (error on other side, different resultset count, other side returned no table result)
- Pro: Query result diff - error text word wrap, ability to copy, and some other layout updates
- Pro: Query result diff - better error handling of database connection errors
- Pro: Text diff - new 'Show tabs and spaces' toggle
- Pro: Text diff - new bottom line implementation, with selectable text and fixed tabulation width
- Pro: Data diff - allow to compare string values in the separate text diff tab (the up-right arrow near column name in the bottom grid, useful for multiline values)

1.12.3, 2024-03-20

- Free & Pro: EULA updated (divided into sections, more information and clarifications)
- Pro: Query result diff - fix unexpected error on compare by row number then click result column name to sort
- Pro: Custom data diff - fix validation of sorting on more than one non-key column

1.12.2, 2024-03-12

- Free & Pro: Verified compatibility with MariaDB 11.3
- Free & Pro: Recent database open only if one side has no saved password - fix missing password for other side
- Pro: Text diff - change Expand above/below links to folding sections (and fix some syntax highlight issues if it shows new/changed lines)
- Pro: Text diff - if show only new/changed lines, do not hide block containing only one line
- Pro: Text diff - show 'Additional lines' configuration directly in tab and remove it from Settings

1.12.1, 2024-03-01

- Free & Pro: SQL syntax highlight - highlight identifiers and numbers, reduced list of keywords to the most generally used
- Free & Pro: Splash screen
- Free & Pro: Updated application binary protection
- Free & Pro: Fix 'Full screen' toggle state if changed by F11
- Free & Pro: Fix 'It is an expired trial key' key entry error presentation
- Free & Pro: Data diff - use the same fonts in the merge/delete progress as in other places
- Pro: Custom data diff - fix broken paging on setting up sort order for more than one key
- Pro: Custom data diff - deny sorting on more than one non-key column (not supported)
- Pro: Custom data diff - minor layout adjustments
- Pro: Fix cases of broken Ctrl+C in the new text editor (Query result diff, etc.)

1.12.0, 2024-02-14

- Free & Pro: SQL Syntax highlight in the Text diff, Object list text preview, Table structure trigger text preview, Merge dialog and Query result diff
- Free & Pro: Ability to switch to the full screen, with F11 shortcut
- Free & Pro: Home tab - 'Copy all' database progress actions appearing in case of errors
- Free & Pro: Reduce cases of duplicated ';' in generated scripts
- Pro: Id-Remap Merge dialog - fix occasionaly broken table order by name for same DL

1.11.0, 2024-01-26

- Free & Pro: Fix broken Data Diff for binary keys
- Free & Pro: Data merge dialog - change 'Import existing AUTO_INCREMENT' to 'Import existing AUTO_INCREMENT, sequence or other..' and make applicable for these types of auto-generated primary keys
- Free & Pro: Object list - show object action buttons for new objects or if other side db is not opened (as result, allow to view data)
- Free & Pro: Data merge dialog - minor label fixes
- Pro: Id-Remap Merge new feature allowing to merge properly foreign key values referencing to autoincrement/sequence numeric primary keys, integrated with Data Diff and Batch Data Diff merge actions
- Pro: Batch data merge dialog - show Id-Remap Merge suggestion and applicability warnings in appropriate cases
- Pro: Data merge dialog - show Id-Remap Merge suggestion in appropriate cases
- Pro: Batch data merge dialog - minor label fixes
- Pro: Batch data merge dialog - Alt hotkeys
- Pro: Query result diff - 'Split..' and 'Run both..' options adjustments for the new case of opening from Object List when other side db is not opened

1.10.6, 2023-12-12

- Free & Pro: Verified compatibility with MariaDB 11.2
- Free & Pro: Home tab - indicate that recent database requires password entry (was opened by password without saved password)
- Free & Pro: Opening db with save password if other side loaded and has no saved saved password - fix invalid save password for both (and the same for unsaved password)
- Pro: Opening database in the new app instance: fix lost 'Save passwords' (both for other side database and the newly opened one)

1.10.5, 2023-11-05

- Free & Pro: Fix processing of Geometry data types for MySQL 8.2
- Free & Pro: Verified compatibility with MySQL 8.2

1.10.4, 2023-10-20

- Free & Pro: Fix processing of Geometry data types for MySQL 8.1
- Free & Pro: Verified compatibility with MySQL 8.1

1.10.3, 2023-10-13

- Free & Pro: Verified compatibility with MariaDB 11.1
- Pro: Query key columns dialog - restore broken 'Save to diff profile' option
- Pro: Batch data merge dialog - restore lost note regarding script generation time and space
- Pro: Batch data diff - fix invalid 'Change columns' = No for the case of new column(s) in the left DB without other changes

1.10.2, 2023-09-03

- Free & Pro: Fix app crash on unknown error during dialog open
- Free & Pro: Improved logic of changes invalidation after objects merge and refresh
- Pro: Support for All-in-one license
- Pro: Fix 'Cannot call StartAt' unknown error on Batch data diff -> click on view name -> compare data

1.10.1, 2023-08-07

- Free & Pro: Instance id unification with the rest of KS DB Merge Tools, fix for [M] All App start - "ManagementException: Invalid class" unexpected error
- Free & Pro: Open database dialog - fix TestConnection ignoring database name (was checking only connection to server)
- Free & Pro: Fix occasional 'Cannot set Owner property to a Window that has not been shown previously' unexpected error for basic dialogs
- Pro: Encrypt command line passwords on opening database in the new app instance
- Free: Allow to drop and merge new only table definitions, mark them as MERGE NEW ONLY on the Home tab and update tooltip text for that mark

1.10.0, 2023-07-05

- Free & Pro: Fix some issues for MariaDB 11.0 and verify its compatibility
- Free & Pro: Home tab, database open - 'Close both' progress action (useful if both progresses have errors)
- Free & Pro: Open database dialog - fix 'Save passswords' typo
- Free & Pro: Update code sign certificate (may cause smart screen warnings)
- Free & Pro: Data diff tab - show italic NULL text for NULLs in columns with 'visual match' mapping (which have a gray background color, was just nothing before)
- Free & Pro: Table definition merge confirmation dialog - minor label adjustments regarding Data diff
- Pro: Batch data diff, merge new and changed - add option to delete target records missing in source
- Pro: Batch data diff - populate startup data in the background and fix occasional DispatcherUnhandledException unexpected error for large lists
- Pro: Data merge - fix ignored disabled AUTO_INCREMENT for Copy ALL and Save ALL actions
- Pro: Object list - show selected count only if something selected
- Free: Data diff - show total counts in the top panel
- Free: Object list - show counts in the top panel
- Free: Text diff - show counts in the top panel
- Free: Data merge/delete 'all page records selected' confirmation warning - add clarification that other pages are not going to be processed

1.9.0, 2023-03-15

- Free & Pro: Verified MariaDB 10.11 compatibility
- Free & Pro: MariaDB - read and merge sequence default expressions without database name
- Pro: Events support
- Pro: MariaDB sequences support

1.8.0, 2023-03-01

- Free & Pro: Database open - exclude system databases from db dropdown (sys, mysql, information_schema, performance_schema), configurable for Pro
- Free & Pro: Data diff tab - fix non-closeable progress on merge/delete script generation failure
- Free & Pro: Data diff tab - save error log for unexpected error on tab open
- Free & Pro: Database open progress - better formatting of duplicate objects error
- Free & Pro: Data diff - fix 'Failed to define merge script structure' delete script generation error in case of changed key name(s) (custom mapping or case-sensitive only changes)
- Free & Pro: Home tab - recent databases, opening DBs from toolbar one by one - fix invalid left side progress for the second DB
- Free & Pro: Home tab - new 'Delete this pair from recent database list' button
- Free & Pro: Parallel database open - improved progress completion responsiveness
- Free & Pro: Activation dialog - minor label and layout adjustments, change support email to use the new ksdbmerge.tools domain
- Free & Pro: Activation dialog - more responsive processing of trial retreival, disable OK during execution to fix 'DialogResult can be set only after..' occasional error
- Free & Pro: Check for updates - change requested url to use the new ksdbmerge.tools domain
- Free & Pro: Data merge warning dialog - minor layout adjustments
- Free & Pro: Apply zoom to almost all dialogs (except unknown error and initial activation dialog)
- Free & Pro: Handle settings reading error on app start
- Free & Pro: EULA minor adjustments regarding location
- Pro: Triggers support (show on Home tab, manage from Object list and Table structure diff tabs)
- Pro: Batch data diff - fix slow and unresponsive merge/delete if no totals were pre-calculated
- Pro: Batch data diff - provide inner exception in case of script generation failure
- Pro: Batch data diff - don't generate scripts on delete cancellation
- Pro: Batch data diff - minor label adjustments
- Pro: Data diff - fix 'key not found' error on using non-applicable diff profile mapping, ignore such mappings
- Pro: Query result diff - hide per page counts (there is no paging), show selected counts only if any record selected
- Pro: Query result diff - show resultset number only if there is more than one resultset
- Pro: Query result diff - add result error tooltip showing the whole error text (useful if error is truncated)
- Pro: Data diff - show selected counts only if any record selected
- Pro: What's new - 'license key is not valid for this update' notice

1.7.6, 2023-01-25

- Free & Pro: Check for object names to be case-insentitive unique (fix 'An item with the same key has already been added' unknown error on database open)
- Pro: Batch data diff - merge/delete progress indication

1.7.5, 2023-01-23

- Free & Pro: Open database dialog - add recent servers to db/ssh server dropdowns, with port and username; populate relevant fields (with passwords if were saved) on drowpdown item selection
- Pro: Batch data diff - merge/delete actions made active allowing to process multiple selected tables
- Pro: New 'Batch data merge warning' dialog
- Pro: Execute data script - show table name with 'and N more' if processing more than 1 table from the Batch data diff

1.7.4, 2023-01-17

- Free & Pro: Allow missing table create/update date to fix RDS Aurora MySQL compatibility

1.7.3, 2023-01-14

- Free & Pro: Msi - allow per-user installation, without UAC confirmation and Administrator privileges (upgrade from per-machine to per-user still requires Administrator privileges to uninstall previous per-machine version)
- Free & Pro: Msi - change images to application icon
- Free & Pro: Msi - option to launch after installation completion
- Free & Pro: Object list - don't re-create unchanged objects on merge
- Free & Pro: Object list - allow merge only if there are any new or changed item (deny if all items are unchanged)
- Free & Pro: Merge objects dialog - increase Execution result area, allow window resize/minimize/maximize
- Free & Pro: Merge data dialog - allow window resize/minimize/maximize
- Pro: Custom data diff - allow window resize/minimize/maximize

1.7.2, 2022-12-27

- Pro: Object list - ability to alter multiple tables
- Pro: Object list - DL column for tables with configurable visibility (foreign key dependency level)
- Pro: Merge objects dialog - new 'Save to file' action for script and execution result
- Pro: Merge objects dialog - alter table(s) warning
- Pro: Batch data diff - DL columns (foreign key dependency level)

1.7.1, 2022-12-16

- Free & Pro: Data diff - case-insensitive primary key column match
- Free & Pro: Data merge dialog - handle connectivity failure on Run
- Free & Pro: Object list - handle connectivity failure on Refresh
- Free & Pro: Database open progress on table definition merge or table list refresh - clarify multiple "Calculating changes" with object type name
- Free & Pro: Data diff - fix sorting in the right panel on columns having case-sensitive changes
- Free & Pro: Object list - fix swapped progress panels on Refresh
- Pro: Handle copy to clipboard error (clipboard can be busy with some other app, https://stackoverflow.com/a/68857/282694)
- Pro: Batch data diff - Select row with single click (like in object list and data diff, instead of double)
- Pro: Batch data diff - Fix calculation of Total+New for the case of Common key = No (was SQL error before)
- Pro: Table structure diff - Case-insensitive match by name

1.7.0, 2022-12-01

- Free & Pro: Update hyperlinks, grids, text, selection look & feel
- Free & Pro: Verified compatibility with MariaDB 10.10
- Free & Pro: Update app icon
- Free & Pro: Toolbar online help button
- Free & Pro: Data diff & merge - optimize internal processing of binary data, use X'..' instead of UNHEX('..') for merge scripts
- Free & Pro: Data diff - fix merge script generation for changed case of column names and custom mapping
- Free & Pro: Data diff - fix rare occasional ArgumentOutOfRangeException on open (was 'unknown error' before)
- Free & Pro: Object list - object name hyperlink tooltips
- Free & Pro: Data diff - add 'Page'/'Paging' label
- Free & Pro: Unknown error dialog - add 'recommended' for option 'Send error report and close'
- Free & Pro: Improve action logs for 'Unknown error' reports (merge/delete actions, table structure diff item selection)
- Pro: Scroll background changes indication - more pale colors, fixed Changed indication in the object list
- Pro: Data diff, Excel export - output signed and unsigned byte-sized numbers as numbers, not as text
- Pro: Data diff - fix disablity to merge/delete for tables without PK and with custom key defined
- Pro: Query key fields and Custom data diff dialogs - case-insensitive column match
- Pro: Settings - Database open/reload label adjustments
- Free: Data diff paging and page merge confirmation
- Free: Data diff - remove limitation on number of columns and key definition
- Free: Home tab - allow show new/all/changed

2022-10-28 important note

Verified compatibility with MariaDB 10.9

1.6.0, 2022-06-30

- Free & Pro: Verified MariaDB 10.8 compatibility
- Free & Pro: Fix table definition reading for case when it has two constraints with the same name (unique and FK)
- Free & Pro: Show database open progress errors on the fly instead of accumulation
- Free & Pro: License Info dialog - after trial/full key submission keep app in the pure Free mode until restart (previously some Pro features could become partially available and cause some errors)
- Pro: Home tab - add 'Diff profiles' section
- Pro: New tab - Diff profile editor, opened by click on loaded diff profile status on the Home tab
- Pro: Custom data diff - add 'Save to diff profile' option
- Pro: Query key columns dialog - add 'Save to diff profile' option
- Pro: Query result diff - 'Save to diff profile' option
- Pro: Batch data diff - calculate new/changed counts for views with keys defined in the diff profile
- Pro: Batch data diff - 'Common primary key' renamed to 'Common key' and now includes keys defined in the diff profile
- Pro: Batch data diff - optimize 'new only' calculation
- Pro: Custom data diff - minor label adjustments

1.5.4, 2022-04-15

- Free & Pro: Find tab - Find button moved to the left and F5 shortcut added. Regex search added for Pro.
- Free & Pro: Unknown error dialog - 'Close' renamed to 'Close w/o report', added 'Close app'
- Free & Pro: Object list - remove usless Created and Modified columns for Views
- Pro: Query result diff - in case of error show it without db name
- Pro: Query result diff - reset selection count on resultset change
- Pro: Object list, Query result dif - bottom grid - reduce a bit header height to make inner horizontal border more visible
- Pro: Object list - remove useless column checkboxes for Foreign keys
- Pro: Table structure diff - fix some cases of missing bottom grid update on rigth column click
- Pro: Table structure diff - cases of grayed out row selection are replaced with merge/delete deny reason tooltip
- Pro: Data diff - reset selected count on page change
- Free: Object list - 'Compare two selected items' hidden for tables

1.5.3, 2022-04-06

- Free & Pro: Data diff - fix binary fields processing (broken in 1.5.1)
- Pro: Settings, Text Diff - fix lost custom normalization options on Settings dialog open

1.5.2, 2022-04-05

- Free & Pro: Text diff - highlight in yellow lines with ignored changes (case-insensitive, ignore whitespace, custom text normalization)
- Free & Pro: Open database dialog - option 'Encrypt passwords' for *.mydbs files
- Pro: Settings, Text Diff - add custom text normalization rules
- Pro: Settings, Text Diff - add 'Ignore empty lines' option

1.5.1, 2022-03-31

- Free & Pro: add "Compatibility Mode" application shortcut to start with COR_ENABLE_PROFILING=0 environment variable (to avoid conflicts with profilers)
- Free & Pro: Home tab - fix broken open recent db without saved password (show Open database dialog asking for password)
- Free & Pro: improve settings stability by using read/write retry attempts
- Pro: Query result diff - show query execution errros as counts overlay instead of message box
- Pro: Query result diff - fix query cancellation
- Pro: Query result diff, when single db opened - fix nullref on single query
- Pro: Data diff, Object list - consider new items block from one side followed by new block on other side as a jump target for new/previous change actions
- Free: Data diff - in case of limitations show regular dialog instead of unknown error
- Free: Object list - deny table delete

1.5.0, 2022-03-05

- Free & Pro: Home/Project tab redesign
- Free & Pro: Home/Project tab - Close other tabs, updated Close icon for other tabs
- Free & Pro: Header panel redesign for Find tab, Batch data diff and Query result diff tabs
- Free & Pro: File open progress - add one more 'Calculating changes..' step
- Free & Pro: File open progress - show database open errors in progress panel (instead of dialog)
- Free & Pro: Object lists - highlight Created/Modified dates of changed objects as yellow (color of ignored change) instead of red to indicate that date is not the reason of considering object as changed
- Pro: Generate xlsx reports without use of Excel, improve report generation performance
- Pro: Settings - Appearance tab renamed to Misc, added new options for ambiguous object names and reports
- Pro: Custom data diff - show mapping type and sorting as radio-button to change them in single click
- Pro: Custom data diff - change 'project' -> 'database
- Pro: Object list - add 'Open in Query result diff' action for table definitions and views
- Pro: Table structure diff - add 'Open in Query result diff' action
- Pro: Table structure diff - Excel export
- Pro: Batch data diff - object name click - open Table structure diff for tables, indented Text diff for queries
- Free: Limit number of opened Find tabs

1.4.4, 2022-01-28

- Free & Pro: Fix CURRENT_TIMESTAMP default SQL generation for MySQL 5.7 and below
- Free & Pro: Text diff - fix occasionally missing underscore on some display settings
- Pro: Object list - add 'Open table definition as text' action for table definitions

1.4.3, 2021-12-21

- Free & Pro: Activation dialog - allow to configure 'check for updates', updated some information
- Free & Pro: Project tab - change 'reload' label to 'refresh' and run action without closing other tabs
- Free & Pro: Text diff - 'Ignore empty line' option
- Pro: 'Copy to selection to clipboard' action, applicable for Project tab, Object list, Data diff, Text diff and Query result diff
- Pro: Table structure diff - fix nullref error on 'Compare data (new and changed)'
- Pro: Query result diff - fix index out of range error
- Pro: Object list text diff preview - fix disappearing scrollbar issue
- Free: Object list - fix 'Sequence contains no matching element' error on Table definitions refresh

1.4.2, 2021-11-11

- Free & Pro: Fix showing 'new version released' for the same version
- Free & Pro: MariaDB - update script generation and merge logic for column DEFAULT values
- Free & Pro: MariaDB - update script generation for foreign keys - exclude default RESTRICT clause
- Free: Make Refresh action available

1.4.1, 2021-11-09

- Free & Pro: Fix broken comparison of binary/blob values
- Free & Pro: Data diff - truncate varchar, tinytext, mediumtext and longtext data on UI to 100 chars (the same way as for char and text)
- Add Refresh action applicable for Data diff and Object list tabs
- Table structure diff tab - fix missing size for bit data type

1.4.0, 2021-11-01

- Free & Pro: Tab toolbar actions moved inside tab, into the panel splitter
- Free & Pro: Check for updates implemented for future updates. Can be disabled using 'Information about current license' dialog (blue 'i' toolbar button)
- Free & Pro: Table definitions - use script generated by application instead of SHOW CREATE TABLE result
- Free & Pro: Enable legacyUnhandledExceptionPolicy to avoid crash after background thread error
- Free & Pro: More usage of system control background color
- Free & Pro: Minor text adjustments in the activation and settings dialogs
- Pro: Table structure diff tab - restored and redesigned, allowing to merge/delete columns, constraints and indexes
- Pro: Project tab - removed "Indexes (non-primary)". Indexes, including PRIMARY KEY are managed now using Table structure diff tab
- Pro: Project tab - removed "MERGE NEW ONLY" mark for Table definitions since now they can be edited using Table structure diff tab
- Pro: Object list - fix Replace action tooltips for foreign keys

1.3.1, 2021-06-04

- Free & Pro: Toolbar - showing tooltips on disabled buttons, with disable reason
- Free & Pro: Open databases dialog - 'Save passwords' option added
- Free & Pro: Increase row heights of some grids (to be the same as for data diff)
- Free & Pro: Open databases dialog - 'Test connectivity' actions
- Free & Pro: Object list - performance improvements for large amount of objects
- Pro: Open databases dialog - SSH connectivity support
- Pro: Project tab - ability to show new/changed lines only
- Pro: Project tab - update presentation of DB port number

1.3.0, 2021-03-10

- Free & Pro: For now Table structure diff tab replaced with Text diff tab because 1) it is not enough to cover all table options, and 2) to provide consistency between object list bottom text preview, table definition and table merge text. Table script is taken as SHOW CREATE TABLE result without table options (particularly to avoid AUTO_INCREMENT changes which are caused by data)
- Free & Pro: Project reload dialog simplified
- Free & Pro: Fix app start failure caused by FIPS
- Free & Pro: Updated app icon
- Pro: Custom data diff - fix failure caused by mapping duplicates

1.2.2, 2021-02-05

- Free & Pro: Data diff - fixed 'index out of range' error for some cases when compared tables have different number of columns and there are new rows
- Free & Pro: License activation dialog - minor help text updates
- Free: Find tab - fixed nullref error and reduced results

1.2.1, 2020-12-10

- Free & Pro: Data diff - fixed column headers truncated text for 100% windows scaling
- Pro: Query result diff - fix missing data changes highlight

1.2.0, 2020-12-07

- Free & Pro: Updated MySqlConnector to 1.2.0, tested MariaDB compatibility
- Free & Pro: Data diff - show NULL values explicitely
- Free & Pro: Data diff - using local cache for string and binary data and for data merge scripts, this should fix most of out-of-memory errors which could appear before; on UI strings are truncated to 100 characters
- Free & Pro: New 'Execute data script' dialog with options to run as transaction and stop of first error, new option to save script and results to file (save whole script to file and clipboard are available for Pro only)
- Free & Pro: New instanceId algorithm (to reduce collisions), updated trial activation server and logic
- Free & Pro: Data diff - mark key columns in headers
- Free & Pro: License text and installation folder updated with new ThirdPartyNotices.txt file
- Free & Pro: Handle AccessViolationException
- Pro: Ability to delete and merge table definitions (MERGE NEW ONLY)
- Pro: Foreign keys support
- Pro: Indexes support
- Pro: Text diff - ability to show new/changed lines only
- Pro: Data diff - 'No comparison key(s)' and 'Sorting on non-key column(s)' result warnings
- Pro: Data diff - 'Compare definition' action, 'Column mapping' action changed from text to icon
- Pro: Text diff - 'Compare data' actions
- Pro: Project tab - export to Excel

1.1.3, 2020-01-20

- Free & Pro: Improved unexpected errors handling and logging
- Pro: Data diff - fixed some failures on jump previous/next change

1.1.2, 2020-01-13

- Free & Pro: Project tab - added 'Recent projects' bottom panel

1.1.1, 2019-08-04

- Free & Pro: Online help on F1 keyboard shortcut
- Pro: Query key columns dialog - don't show if there are no columns to choose

1.1.0, 2019-07-25

- Free & Pro: Tab icons
- Free & Pro: Project panel object type icons
- Free & Pro: Dynamic tab header width (max value configurable in Settings)
- Free & Pro: Some uncommon tab-specific actions moved to the separate toolbar
- Free & Pro: Deny visual (not actual) object/row deletion from some data grids (object list, data diff, query result diff, custom data diff, table structure diff)
- Free & Pro: Find tab - acceleration keys, Alt+S (search for), Alt+L (left project) Alt+R (right project), Alt+W (match whole word), Alt+C (match case)
- Free & Pro: Rename field -> column in UI (data diff tab, query result diff tab, query key columns dialog, custom data diff dialog)
- Free & Pro: Minor tooltip text update for select all/none actions
- Pro: Object list text diff preview
- Free: Allow sorting only on single-column primary key (was broken by background processing in 0.2.0)

1.0.1, 2019-05-31

- Free & Pro: Show loaded project names in application title
- Pro: Query result diff - fix STA error for basic and customized field mappings
- Pro: Query diff view - remove "no paging" label (AccdbMerge artefact)

1.0.0, 2019-05-23

- Pro: Diff overview in scrollbar (for object list, data diff, text diff, batch data diff, query result diff, table structure diff)
- Pro: Data diff - fix sorting (was broken by background processing)
- Pro: Batch data diff - fix some jump prev/next issues related to sorting
- Pro: Excel - fix always-plus 'exists in' value for object list and table structure diff
- Pro: Table structure diff - fix missing project names in excel export
- Pro: Query result diff - fix error on row selection by space

0.2.0, 2019-03-30

- Free & Pro: Data diff - run in background
- Free & Pro: Project reload warning and options
- Free & Pro: Zoom button splinted into separate zoom in / zoom out buttons
- Free & Pro: Database open dialog - remember last server names, port, 'use both' and 'display password' flags
- Free & Pro: Improved processing of unexpected failures
- Free & Pro: Improved database object reading error handling
- Free & Pro: open dialog - fixed lock on left port and username when you open only right DB
- Pro: Batch data diff - column sorting
- Pro: Settings - new 'Appearance' tab with 'Don't resize toolbar on application zoom' option
- Pro: Command line - /srv /port /db /user /psw keys support (with Left/Right suffix each)

0.1.5, 2019-02-15

- Free & Pro: Product renamed to 'KS DB Merge Tools for MySQL'
- Free & Pro: Append SQL data access for non-deterministic functions and stored procedures
- Free & Pro: Reading routine comments for functions and stored procedures
- Free & Pro: Open dialog usability fixes (tab order, saving Save/Load expanded state)
- Free & Pro: Start license dialog keyboard navigation improvements, updated Help text
- Free: Object list - fixed blocked by-mouse selection of the top item in list

0.1.4, 2018-11-23

- Free & Pro: Object list - fix broken drilldown to table structure only if one side loaded
- Pro: Data diff - fix paging

0.1.3, 2018-11-21

- Free & Pro: Fix duplicate key error on some projects load (use case sensitive db name filter on project load)

0.1.2, 2018-11-13

- Free & Pro: Initial public version