diff --git a/CHANGELOG.md b/CHANGELOG.md
index 35db938ff..14a4f3559 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -8,7 +8,7 @@ Builds:
  - linux - application for linux
  - win - application for Windows
 
-## 6.3.3 - not released
+## 6.3.3
 - CHANGED: New administration UI, redesigned administration of users, connections and roles
 - ADDED: Encrypting passwords in team-premium edition
 - ADDED: Show scale bar on map #1090
diff --git a/packages/web/src/datagrid/CellValue.svelte b/packages/web/src/datagrid/CellValue.svelte
index 7b6bcb7a1..013a5ff99 100644
--- a/packages/web/src/datagrid/CellValue.svelte
+++ b/packages/web/src/datagrid/CellValue.svelte
@@ -7,6 +7,7 @@
   export let value;
   export let jsonParsedValue = undefined;
   export let editorTypes;
+  export let rightMargin = false;
 
   $: stringified = stringifyCellValue(
     value,
@@ -20,7 +21,7 @@
 {#if rowData == null}
   <span class="null">(No row)</span>
 {:else}
-  <span class={stringified.gridStyle} title={stringified.gridTitle}>{stringified.value}</span>
+  <span class={stringified.gridStyle} title={stringified.gridTitle} class:rightMargin>{stringified.value}</span>
 {/if}
 
 <style>
@@ -31,4 +32,8 @@
   .valueCellStyle {
     color: var(--theme-icon-green);
   }
+
+  .rightMargin {
+    margin-right: 16px;
+  }
 </style>
diff --git a/packages/web/src/datagrid/DataGridCell.svelte b/packages/web/src/datagrid/DataGridCell.svelte
index 27fd6d3ac..3ed072aeb 100644
--- a/packages/web/src/datagrid/DataGridCell.svelte
+++ b/packages/web/src/datagrid/DataGridCell.svelte
@@ -73,7 +73,13 @@
   class:alignRight={_.isNumber(value) && !showHint}
   {style}
 >
-  <CellValue {rowData} {value} {jsonParsedValue} {editorTypes} />
+  <CellValue
+    {rowData}
+    {value}
+    {jsonParsedValue}
+    {editorTypes}
+    rightMargin={_.isNumber(value) && !showHint && (editorTypes?.explicitDataType || col.foreignKey)}
+  />
 
   {#if showHint}
     <span class="hint"
diff --git a/packages/web/src/forms/FormArchiveFolderSelect.svelte b/packages/web/src/forms/FormArchiveFolderSelect.svelte
index 887862e84..dde3b3514 100644
--- a/packages/web/src/forms/FormArchiveFolderSelect.svelte
+++ b/packages/web/src/forms/FormArchiveFolderSelect.svelte
@@ -43,7 +43,7 @@
     if (e.detail == '@create') {
       showModal(InputTextModal, {
         header: 'Archive',
-        label: 'Name of new folder',
+        label: 'Name of new archive folder',
         onConfirm: createOption,
       });
     }
diff --git a/packages/web/src/impexp/SourceTargetConfig.svelte b/packages/web/src/impexp/SourceTargetConfig.svelte
index 32a0dc896..d4e6421f4 100644
--- a/packages/web/src/impexp/SourceTargetConfig.svelte
+++ b/packages/web/src/impexp/SourceTargetConfig.svelte
@@ -23,6 +23,8 @@
   import { findEngineDriver } from 'dbgate-tools';
   import AceEditor from '../query/AceEditor.svelte';
   import { _t } from '../translations';
+  import { showModal } from '../modals/modalTools';
+  import InputTextModal from '../modals/InputTextModal.svelte';
 
   export let direction;
   export let storageTypeField;
@@ -54,7 +56,7 @@
           { value: 'query', label: _t('common.query', { defaultMessage: 'Query' }), directions: ['source'] },
           {
             value: 'archive',
-            label: _t('common.archive', { defaultMessage: 'Archive' }),
+            label: _t('common.archive', { defaultMessage: 'Archive (JSONL)' }),
             directions: ['source', 'target'],
           },
         ];
@@ -108,11 +110,18 @@
       <FormStyledButton
         value="New archive"
         on:click={() => {
-          values.update(x => ({
-            ...x,
-            [storageTypeField]: 'archive',
-            [archiveFolderField]: `import-${moment().format('YYYY-MM-DD-hh-mm-ss')}`,
-          }));
+          showModal(InputTextModal, {
+            header: 'Archive',
+            label: 'Name of new archive folder',
+            value: `import-${moment().format('YYYY-MM-DD-hh-mm-ss')}`,
+            onConfirm: value => {
+              values.update(x => ({
+                ...x,
+                [storageTypeField]: 'archive',
+                [archiveFolderField]: value,
+              }));
+            },
+          });
         }}
       />
     {/if}
diff --git a/packages/web/src/settings/SettingsModal.svelte b/packages/web/src/settings/SettingsModal.svelte
index 2dba84f96..0cec20629 100644
--- a/packages/web/src/settings/SettingsModal.svelte
+++ b/packages/web/src/settings/SettingsModal.svelte
@@ -433,7 +433,7 @@ ORDER BY
 
           <FormCheckboxField
             name="behaviour.jsonPreviewWrap"
-            label={_t('settings.behaviour.jsonPreviewWrap', { defaultMessage: 'Wrap json in preview' })}
+            label={_t('settings.behaviour.jsonPreviewWrap', { defaultMessage: 'Wrap JSON in preview' })}
             defaultValue={false}
           />
 
diff --git a/plugins/dbgate-plugin-mysql/src/frontend/drivers.js b/plugins/dbgate-plugin-mysql/src/frontend/drivers.js
index 391e8b8b7..d73a13298 100644
--- a/plugins/dbgate-plugin-mysql/src/frontend/drivers.js
+++ b/plugins/dbgate-plugin-mysql/src/frontend/drivers.js
@@ -240,6 +240,19 @@ const mysqlDriverBase = {
     if (options.force) {
       args.push('--force');
     }
+    if (options.lockTables) {
+      args.push('--lock-tables');
+    }
+    if (options.skipLockTables) {
+      args.push('--skip-lock-tables');
+    }
+    if (options.singleTransaction) {
+      args.push('--single-transaction');
+    }
+    if (options.customArgs?.trim()) {
+      const customArgs = options.customArgs.split(/\s+/).filter(arg => arg.trim() != '');
+      args.push(...customArgs);
+    }
     args.push(database);
     return { command, args };
   },
@@ -312,6 +325,32 @@ const mysqlDriverBase = {
           default: true,
           disabledFn: values => values.noStructure,
         },
+        {
+          type: 'checkbox',
+          label: 'Lock tables',
+          name: 'lockTables',
+          default: false,
+          disabledFn: values => values.skipLockTables || values.singleTransaction,
+        },
+        {
+          type: 'checkbox',
+          label: 'Skip lock tables',
+          name: 'skipLockTables',
+          default: false,
+          disabledFn: values => values.lockTables || values.singleTransaction,
+        },
+        {
+          type: 'checkbox',
+          label: 'Single transaction',
+          name: 'singleTransaction',
+          default: false,
+          disabledFn: values => values.lockTables || values.skipLockTables,
+        },
+        {
+          type: 'text',
+          label: 'Custom arguments',
+          name: 'customArgs',
+        },
       ];
     }
     return null;
diff --git a/plugins/dbgate-plugin-postgres/src/frontend/drivers.js b/plugins/dbgate-plugin-postgres/src/frontend/drivers.js
index fdba28f3a..e44bf8b6f 100644
--- a/plugins/dbgate-plugin-postgres/src/frontend/drivers.js
+++ b/plugins/dbgate-plugin-postgres/src/frontend/drivers.js
@@ -267,6 +267,11 @@ EXECUTE FUNCTION function_name();`,
           name: 'noOwner',
           default: false,
         },
+        {
+          type: 'text',
+          label: 'Custom arguments',
+          name: 'customArgs',
+        },
       ];
     }
     return null;
@@ -304,6 +309,10 @@ EXECUTE FUNCTION function_name();`,
         );
       }
     }
+    if (options.customArgs?.trim()) {
+      const customArgs = options.customArgs.split(/\s+/).filter(arg => arg.trim() != '');
+      args.push(...customArgs);
+    }
 
     return {
       command,