diff --git a/USER_GUIDE.md b/USER_GUIDE.md
index bb5c1c1..68d0513 100644
--- a/USER_GUIDE.md
+++ b/USER_GUIDE.md
@@ -487,3 +487,19 @@ Primary action buttons show their keyboard shortcuts in the button text (e.g., "
 
 *This document was generated by the documentation consolidation system.*
 *Last updated: 2025-08-05 14:53:36*
+
+## New in v1.14.9: Filters, columns, and exports
+
+### Filter presets (Save/Load/Delete)
+- Open the Search/Filter panel (Ctrl+F), set filters, then click Save to store a named preset.
+- A themed modal dialog asks for a name and shows if you’ll overwrite an existing preset.
+- Load via the presets dropdown → Load. Delete via Delete.
+- Presets persist across restarts.
+
+### Persistent column widths and sort
+- Resize columns; widths are saved automatically and restored next run.
+- Click a header to sort; the last sorted column and direction are remembered and re-applied on refresh/startup.
+
+### Export current (filtered) data
+- In Export (Ctrl+E), choose scope: All data or Current filtered view.
+- Works with CSV, JSON, XML, and PDF exporters.
diff --git a/docs/FEATURES.md b/docs/FEATURES.md
index f8640d0..927701a 100644
--- a/docs/FEATURES.md
+++ b/docs/FEATURES.md
@@ -209,6 +209,11 @@ Powerful data filtering and search capabilities for analyzing your health data.
 - Filter to last 30 days with depression scores between 3-6
 - Combine filters: High anxiety + specific medicine + date range
 
+#### Presets and Persistence (v1.14.9)
+- Save/Load/Delete filter presets directly from the Search/Filter panel. Presets are named and persist across restarts. Save dialog is themed and shows overwrite/new hints.
+- Column widths and last sorted column/direction are remembered. Resizing headers or sorting stores preferences; they’re re-applied on refresh/startup.
+- Export can target the current filtered view: choose in the Export window to export only matching rows (CSV/JSON/XML/PDF).
+
 ### 📝 Data Management
 Robust data handling with comprehensive backup and migration support.
 
diff --git a/tests/test_persistence_features.py b/tests/test_persistence_features.py
new file mode 100644
index 0000000..d35f43a
--- /dev/null
+++ b/tests/test_persistence_features.py
@@ -0,0 +1,72 @@
+"""Tests for persistence features: column widths and last sort reapplication."""
+
+import tkinter as tk
+from tkinter import ttk
+
+import pytest
+
+from src.ui_manager import UIManager
+
+
+@pytest.fixture
+def root_window():
+    root = tk.Tk()
+    yield root
+    root.destroy()
+
+
+@pytest.fixture
+def ui_manager(root_window, mock_logger):
+    return UIManager(root_window, mock_logger)
+
+
+def test_table_applies_saved_column_widths(ui_manager, root_window, monkeypatch):
+    # Provide a fake get_pref that returns widths for some columns
+    saved = {"column_widths": {"Date": 123, "Note": 456}}
+
+    def fake_get_pref(key, default=None):  # type: ignore[override]
+        return saved.get(key, default)
+
+    monkeypatch.setattr("src.ui_manager.get_pref", fake_get_pref)
+
+    main = ttk.Frame(root_window)
+    table_ui = ui_manager.create_table_frame(main)
+    tree: ttk.Treeview = table_ui["tree"]
+
+    # Verify widths applied
+    assert int(tree.column("Date", option="width")) == 123
+    assert int(tree.column("Note", option="width")) == 456
+
+
+def test_reapply_last_sort_descending(ui_manager, root_window, monkeypatch):
+    # Simulate last sort on 'Date' descending
+    saved = {"last_sort": {"column": "Date", "ascending": False}}
+
+    def fake_get_pref(key, default=None):  # type: ignore[override]
+        return saved.get(key, default)
+
+    monkeypatch.setattr("src.ui_manager.get_pref", fake_get_pref)
+
+    main = ttk.Frame(root_window)
+    table_ui = ui_manager.create_table_frame(main)
+    tree: ttk.Treeview = table_ui["tree"]
+
+    # Insert a few rows with Date values that sort numerically
+    # Columns are dynamic; ensure we provide a value for each column
+    cols = list(tree["columns"])
+    idx_date = cols.index("Date")
+
+    def row_with_date(val: str):
+        row = [""] * len(cols)
+        row[idx_date] = val
+        return row
+
+    tree.insert("", "end", values=row_with_date("1"))
+    tree.insert("", "end", values=row_with_date("3"))
+    tree.insert("", "end", values=row_with_date("2"))
+
+    # Reapply last sort (descending) and verify first row has Date '3'
+    ui_manager.reapply_last_sort(tree)
+    first_item = tree.get_children("")[0]
+    first_vals = tree.item(first_item, "values")
+    assert str(first_vals[idx_date]) == "3"