docs: comprehensive CHANGELOG consolidation for v01.41.00

Consolidated all fragmented changelog entries from the session into
a single clean v01.41.00 release entry organized by feature area.
Covers: multi-remote, snapshots, SFTP, MokoRestore, sanitization,
engine improvements, admin UI, CLI/API, notifications, security.

CHANGELOG.md

@@ -1,38 +1,123 @@
 # Changelog
+
 ## [Unreleased]
 
-## [01.41.00] --- 2026-06-23
+## [01.41.00] — 2026-06-23
 
-## [01.41.00] --- 2026-06-23
+### Added — Multi-Remote Storage
+- New `#__mokosuitebackup_remotes` table for multiple destinations per profile
+- Remote destinations UI: AJAX-driven add/edit/delete/toggle modal on profile edit
+- Engine uploads to ALL enabled destinations (BackupEngine + SteppedBackupEngine)
+- Migration auto-converts existing SFTP/S3/GDrive/FTP profile columns to new table
+- Backward compatibility: falls back to legacy single-remote columns if table empty
+- Secrets masked in API responses, merged from DB on save
 
-### Added
-- Multi-remote storage: new `#__mokosuitebackup_remotes` table for multiple destinations per profile (#97)
-- Remote destinations UI: AJAX-driven add/edit/delete/toggle modal on profile edit view
-- Engine integration: BackupEngine and SteppedBackupEngine upload to all enabled destinations
-- Migration SQL: auto-migrates existing SFTP/S3/GDrive/FTP configs to new table
-- Backward compatibility: falls back to legacy single-remote columns if remotes table is empty
-- Secrets masked in API responses, merged from DB on save to prevent leakage
+### Added — Content Snapshots
+- Lightweight JSON snapshots of articles, categories, and modules
+- Includes tags, custom fields, workflow associations, field values
+- Restore modes: Replace (clean slate), Merge (upsert), Selective (per-article)
+- Snapshot retention: max count + max age with automatic cleanup
+- Scheduled snapshot task via com_scheduler
+- CLI: `mokosuitebackup:snapshot create|restore|list|delete`
+- REST API: create, list, restore, delete, download snapshots
+- Tabbed browse modal: Articles / Categories / Modules with item counts
 
-## [01.40.00] --- 2026-06-23
+### Added — SFTP Remote Storage
+- SFTP support with SSH key file authentication (key stored base64 in database)
+- Auth type dropdown: Password / Key File / Key File + Passphrase
+- SshKeyField: file upload via FileReader, key never exposed in HTML
+- SFTP remote directory browser for path selection
+- `__KEEP_EXISTING__` sentinel preserves key on profile re-save
 
+### Added — MokoRestore Wizard (9 steps)
+- Per-table conflict resolution: Replace / Skip / Merge / Data Only
+- Preset buttons: "All Replace", "All Skip", "Everything except users"
+- Post-restore actions: reset passwords, hits, versions, sessions, cache
+- Auto-detect sanitized passwords and prompt for reset (random temp password)
+- Standalone mode: restore.php scans directory for ZIP files
+- Wrapped mode: restore.php bundled inside backup ZIP
+- Security gate with filesystem verification + path traversal protection
 
-## [01.40.00] --- 2026-06-23
+### Added — Data Sanitization
+- Sanitize user passwords: replace hashes with invalid sentinel
+- Sanitize user emails: replace with dummy values
+- Clear session data: exclude `#__session` table
+- Preserve super admin credentials (optional)
+- GDPR-friendly backup sharing for demos and staging sites
 
-## [01.39.01] --- 2026-06-23
+### Added — Backup Engine
+- Pre-flight validation: directory, disk space, extensions, credentials, running backups
+- Auto-verify archive integrity after creation (ZIP, tar.gz, 7z)
+- 7z archive format via system 7za/7z CLI binary with native encryption
+- Streaming database dump to temp file (prevents OOM on large sites)
+- S3 streaming upload via CURLOPT_PUT (prevents OOM)
+- Graceful remote degradation: local backup preserved if upload fails
+- DatabaseDumper::dumpToFile() for memory-efficient operation
 
-## [01.39.01] --- 2026-06-23
+### Added — Admin UI
+- Dashboard: snapshot widget, 30-day backup trend chart, per-profile storage breakdown
+- CPanel admin dashboard module (mod_mokosuitebackup_cpanel) with quick actions
+- Backup type filter dropdown in backups list
+- Backup comparison: select two backups for side-by-side diff
+- Archive browser: view files inside backup without extracting
+- Manual purge: delete backups older than a date with count preview
+- Run Backup button on profile list and edit views with backup count badges
+- "Do not navigate away" warning in backup/restore progress modals
+- Clickable placeholder pills for backup directory and archive name fields
+- Comprehensive help modal with absolute/relative/placeholder path documentation
+- Placeholder resolution display with EXAMPLE prefix
+- All placeholders UPPERCASE: [HOST], [SITE_NAME], [DATE], [DATETIME], etc.
 
-### Added
-- MokoRestore: post-restore reset options — passwords, hits, versions, sessions, cache (#131)
-- MokoRestore: per-table conflict resolution — replace, skip, merge, data-only per table (#132)
-- MokoRestore: preset buttons — "All Replace", "All Skip", "Everything except users"
-- MokoRestore: auto-detect sanitized passwords and prompt for reset
-- Data sanitization: passwords, emails, sessions in backup profile settings (#129)
-- Manual purge: delete all backups older than a selected date with count preview (#119)
-- CPanel admin dashboard module with backup status, quick actions, and profile buttons (#105)
-- 7z archive format via system 7za/7z binary with optional password encryption (#122)
-- SFTP remote file browser: browse remote server directories to select backup path (#98)
+### Added — CLI & API
+- `mokosuitebackup:restore` with --files-only, --db-only, --password options
+- `mokosuitebackup:snapshot` with create, restore, list, delete actions
+- REST API for snapshots: create, list, restore, delete, download
+- Profile credentials masked in API responses
+
+### Added — Notifications & Logging
+- Email/ntfy notifications for site restore, snapshot create/restore
+- Joomla Action Logs for restore, snapshot, and snapshot restore events
+- Global ntfy server/topic/token settings (fallback for profiles)
+
+### Added — Security & Configuration
+- Webcron secret field with CSPRNG generator + strength meter
+- IP whitelist field with current IP detection + one-click "Add my IP"
+- 10 ACL permissions with full enforcement audit across all controllers
+- Config defaults: archive format, MokoRestore mode, sanitization settings
+- Path traversal protection on all archive extraction (ZIP, tar.gz, JPA)
 
 ### Fixed
-- MokoRestore: data-only mode now uses REPLACE INTO to handle existing rows
-- MokoRestore: temporary password is now randomly generated (not hardcoded "changeme")
+- CLI RestoreCommand passed wrong arguments (filepath instead of record ID)
+- JPA path traversal: reject `../` in archive entry paths
+- S3Uploader OOM: streaming upload instead of file_get_contents
+- DatabaseDumper OOM: streaming to file instead of in-memory string
+- AkeebaImporter: removed unserialize() (PHP object injection risk)
+- BackupTable: delete DB row before file (prevents data loss)
+- RestoreEngine: staging path sanitized with preg_replace
+- API profiles: sensitive fields masked with `***`
+- Webcron: missing return after sendJsonResponse on auth failure
+- loadFormData(): cast array to object (PHP 8.x TypeError fix)
+- MokoRestore data-only mode: uses REPLACE INTO for existing rows
+- Plaintext archive deleted on encryption failure
+- TarGzArchiver: intermediate .tar cleaned in finally block
+- Install script: single-line comments converted to block comments
+- Orphaned root-level webservices plugin files removed
+- include_mokorestore column: TINYINT changed to VARCHAR(20)
+- Script.php merge conflict markers resolved
+
+## [01.24.00] — 2026-06-02
+
+### Added
+- Initial release: full-site backup and restore for Joomla 6
+- Database, files, and configuration backup
+- ZIP and tar.gz archive formats with AES-256 encryption
+- Differential backups based on file manifests
+- FTP/FTPS, S3, Google Drive remote storage
+- MokoRestore standalone restore wizard
+- CLI backup and restore commands
+- REST API for remote management
+- Scheduled tasks via com_scheduler
+- Email and ntfy push notifications
+- Per-profile retention, exclusions, and notifications
+- Akeeba Backup migration tool
+- Admin dashboard with system health checks