1. The interface is more compatible with Windows 7 standards.
2. In the Calendar module, the columns displayed in Date Navigator are saved.
3. Bug fix: In rare cases (such as when text is entered into an embedded table), contents modified in comments could not be saved correctly.
4. Fixed a bug in version 1.55: some events cannot be snoozed.
5. Fixed a bug in version 1.55: an error will be reported if the program hasn't exited when the computer shuts down.
6. Other improvements are made and bugs are fixed.

1. Added function of directly copying html page content to comments. Save pictures, hyper-links, tables, lists, and font style (bold, underline). etc.
2. Added support for PNG format images.
3. Improved support for GIF format images.
4. Added the option to backup the data file automatically.
5. Bug fix: Can't dismiss some regular events successfully.
6. Other improvements are made and bugs are fixed.

1. Added languages: Farsi, Italian and Polish.
2. Fully compatible with Windows 7 and Vista operating systems.
3. Added the feature of filtering events by label type to the calendar views.
4. Added the options of whether to remind an event and before how long to remind it by default.
5. Improved the software's display in low screen resolution.
6. Fixed the bug that some special comma delimited files could not be imported.
7. Other improvements are made and bugs are fixed.

1. Added languages: Bulgarian, Swedish.
2. Other improvements are made and bugs are fixed.

1. Added languages: Czech, Finnish.
2. Other improvements are made and bugs are fixed.

1. Added a custom navigation panel: you can set the order of icons in the panel or hide some icons.
2. Added languages: German, Portuguese (Brazilian), Russian.
3. Other improvements are made and bugs are fixed.

1. Import and export enhancement: Now comments can be imported and exported.
2. Import and export enhancement: Now the product can import and export whether events can be reminded and the corresponding reminder times.
3. Added the buttons "Previous Month" and "Next Month" on the toolbar in the Calendar module.
4. Added language: French.
5. Other improvements are made and bugs are fixed.

1. Added language: Spanish.

1. Added the feature of Spell Checker. (*)
2. Added the feature of selecting multiple records in the record list (such as selecting multiple records and then delete them together).
3. Added the feature of selecting multiple attachments in the attachment list and operate on them together.
4. Added languages: Traditional Chinese, Norwegian and Croatian.
5. Other improvements are made and bugs are fixed.

* Applies to the Professional Edition only

1. Solved the problem that the display locations of the main menu's drop-down submenus were incorrect in a multiple-monitor environment.
2. More complete support for the "First Day of Week" option.
3. Added the "New Subgroup" command to the pop-up menu of the group list.
4. Other improvements are made and bugs are fixed.

1. Added options to confirm actions (such as when a record is deleted, user confirmation is required).
2. Added support for right-to-left reading order in the comment editor.

1. The main interface can now be switched between the Edit mode and the Browse mode.
2. Added the functions Copy and Paste to the calendar views.
3. New feature: data is saved automatically at minimization.
4. New feature: Duration is added to the Edit Event window.
5. Added the functions Expand All and Collapse All to the group list.
6. The "Save As" operation is now supported for attachments.
7. Damaged data files can be repaired automatically.
8. Other improvements are made and bugs are fixed.

1. The program can automatically detect whether a file opened is on a USB drive. If the answer is "Yes", it will take optimization measures to reduce write operations to files on the USB drive to improve performance.
2. Enhanced the performance of the Portable version on USB drives.
3. New feature: When a group tree list is displayed, the nodes for the first-level groups are now allowed to collapse and expand.
4. Bug fix: Efficient Reminder 1.20 may not be able to restore the data from password-protected backup files saved by a previous version.
5. Other improvements are made and bugs are fixed.

1. Modified data file format, and enhanced data security and stability.
2. The feature of Find and Replace was added to comment editor.
3. Enhanced compatibility with systems with different date formats.
4. Added the feature of saving default backup folder.
5. Added the feature of saving the last entered event location, so it is available to select in the future.
6. Other improvements are made and bugs are fixed.

1. Fixed the problem that comments editor cannot properly edit hierarchical lists.
2. Added the feature of importing comma separated values (CSV) files in UTF8 and Unicode formats.
3. Added the feature of setting the location of the automatic backup data folder.
4. Added the feature of automatic backup of the statuses at last 5 data file closures.
5. In the portable edition, relative paths are used when the information on most recently opened files is saved, so that this USB drive version can avoid the situation that it may not be able to open a recent file properly when the USB drive is moved to a different computer.
6. Other improvements are made and bugs are fixed.