Fixed:

- Internal documents are now ignored.
- Merge dialogue now respond immediately to button pressing.
- Periodic processing now works fine
- The checking interval of detecting conflicted has got shorter
- Replication is now cancelled while cleaning up
- The database locking by the cleaning up is now carefully unlocked
- Missing chunks message is correctly reported

New feature:
- Suspend database reflecting has been implemented
- Now fetch suspends the reflecting database and storage changes temporarily to improve the performance.
- We can choose the action when the remote database has been cleaned
- Merge dialogue now show `↲` before the new line.

Improved:
- Now progress is reported while the cleaning up and fetch process
- Cancelled replication is now detected

styles.css

@@ -260,3 +260,14 @@ div.sls-setting-menu-btn {
 .password-input > .setting-item-control >input {
   -webkit-text-security: disc;
 }
+
+span.ls-mark-cr::after {
+    user-select: none;
+    content: "↲";
+    color: var(--text-muted);
+    font-size: 0.8em;
+}
+
+.deleted span.ls-mark-cr::after {
+    color: var(--text-on-accent);
+}