Fix defunct links in ReleaseNotes.html

Docs/Users/ReleaseNotes.html

@@ -44,7 +44,7 @@ <h2>WinMerge 0.2011.210.381 Release Notes</h2>
 This is an experimental release of WinMerge 2011.<br>
 It includes the following enhancements as compared to the previous stable release:
 <ul class='features'>
-<li><p><a href='https://github.com/winmerge/winimerge'>WinIMergeLib</a> is used for image comparison.
+<li><p><a target='_blank' href='https://github.com/winmerge/winimerge'>WinIMergeLib</a> is used for image comparison.
 	<br>This feature was adopted from WinMerge 2.16.
 <li><p>SQLite 3 database files are presented in a <a target='_blank' href='https://github.com/datadiode/SQLiteCompare'>modified version</a> of <a target='_blank' href='https://www.codeproject.com/Articles/220018/SQLite-Compare-Utility'>SQLite Compare</a>
 	which allows its embedding into the WinMerge GUI.
@@ -55,8 +55,7 @@ <h2>WinMerge 0.2011.210.381 Release Notes</h2>
 <li><p>File transform scriptlet <i>protodec.wsc</i> can be used to decode Protobuf messages.
 <li><p>The binary comparison view includes a Bookmarks menu.
 <li><p>File type associations for syntax coloring are configurable in Options dialog.
-<li><p>Following a suggestion made <a target='_blank' href='https://bitbucket.org/jtuc/winmerge2011/issues/101'>here</a>,
-	the folder compare progress dialog offers an option to send an email when ready.
+<li><p>Following a suggestion made ages ago on Bitbucket, the folder compare progress dialog offers an option to send an email when ready.
 <li><p>The text comparison view can be switched to <i>Table Layout</i> to achieve column-wise alignment of CSV-like files.
 	<br>The detailed procedure is to select one instance of the character which the file at hand uses as its field separator, and then type Ctrl+T, or invoke the command through toolbar or menu.
 	<br>If the file also reserves a character for enquoting values to allow them to include instances of the field separator character, you can tell WinMerge so by
@@ -67,11 +66,11 @@ <h2>WinMerge 0.2011.210.381 Release Notes</h2>
 </ul>
 <h5>Source code links for GPL-licensed binaries included in this release:</h5>
 <ul>
-<li><a href='https://github.com/datadiode/winmerge2011/releases/tag/0.2011.210.381'>Source code of WinMerge 2011</a>
-<li><a href='https://github.com/datadiode/frhed/releases/tag/0.10907.2020'>Source code of Frhed</a>
-<li><a href='https://github.com/WinMerge/winimerge/releases/tag/1.0.20.0'>Source code of WinIMerge</a>
-<li><a href='https://github.com/datadiode/SQLiteCompare/releases/tag/v3.0.32'>Source code of SQLite Compare</a>
-<li><a href='https://github.com/schdub/protodec/releases/tag/v0.6.3-win'>Source code of protodec</a>
+<li><a target='_blank' href='https://github.com/datadiode/winmerge2011/releases/tag/0.2011.210.381'>Source code of WinMerge 2011</a>
+<li><a target='_blank' href='https://github.com/datadiode/frhed/releases/tag/0.10907.2020'>Source code of Frhed</a>
+<li><a target='_blank' href='https://github.com/WinMerge/winimerge/releases/tag/1.0.20.0'>Source code of WinIMerge</a>
+<li><a target='_blank' href='https://github.com/datadiode/SQLiteCompare/releases/tag/v3.0.32'>Source code of SQLite Compare</a>
+<li><a target='_blank' href='https://github.com/schdub/protodec/releases/tag/v0.6.3-win'>Source code of protodec</a>
 </ul>
 <i>Jochen Neubeck, September 2020</i>
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