v0.8.8

[v0.8.8] - 2026-10-08

🚀 Features & Enhancements

• Bulk Client Inbound Link Management:
  • Added multi-select batch assignment (bulkSetLinks) allowing administrators to select multiple clients and associate or replace inbound links simultaneously (04d72ea2).
  • Added batch link management drawer and bulk action menu integration in the Clients view (/panel/clients).
• Encrypted Client Hello (ECH) Generation & Propagation:
  • Implemented automatic ECH certificate and keypair generation for TLS/Reality inbounds (11b5d963).
  • Automatically propagated generated ECH configurations into outbound settings and subscription endpoints.
• REST API Reference Updates (API.md):
  • Corrected POST /panel/api/clients/bulkCreate payload specifications to accurately document { clients: [...], inboundIds: [...] }.
  • Added documentation for POST /panel/api/clients/bulkSetLinks, client traffic reset endpoints, and depleted client deletion endpoints.

🐛 Bug Fixes & Stability

• Inbound Deletion Client & Link Preservation:
  • Preserved client traffic statistics and existing link bindings when deleting an individual inbound (10a27e13). Clients linked to multiple inbounds retain active records and traffic counters without unintended cascading deletions.
• SQLite Concurrency & Traffic Reset Locks:
  • Fixed intermittent database is locked errors during client traffic reset operations by synchronizing write queries with nodeClientOpMutex and atomic database transactions.
  • Separated external gRPC / Xray API calls from the SQLite transaction window to minimize database write lock hold times.
  • Fixed client modal reset button endpoint resolution to prevent malformed API requests when inboundId is omitted.
• Depleted Client Deletion via API:
  • Resolved issue where API requests (/panel/api/inbounds/delDepletedClients/:id and /panel/api/clients/delDepleted) failed to delete depleted node clients.
  • Removed restrictive node_client_id IS NULL filtering in DelDepletedClients, cascading removal to associated inbound settings JSON, node client links, and orphaned node client records.
  • Removed nested s.DelInbound calls inside open transactions to prevent database deadlocks.
• "Obtain Failed: record not found" Toast Elimination:
  • Handled gorm.ErrRecordNotFound gracefully in inbound controller methods (getInbound and getInbounds), returning clean empty responses and eliminating toast error popups on stale or missing records.
  • Preloaded ClientStats in GetInbound to ensure full client traffic statistics are immediately available on single inbound queries.
• Total GB Input & Formatting:
  • Fixed [[ client._totalGB + "GB" ]] displaying "undefinedGB" on plain client objects in inbound client tables by formatting with sizeFormat(client.totalGB).
  • Fixed Vue 2 reactivity when opening client edit modals by initializing _totalGB inside Object.assign.
  • Added :precision="2" and v-model.number to total GB inputs across client modals, preventing backspace from snapping directly to 0.
  • Safeguarded Inbound.ClientBase._totalGB getter and setter against NaN and null values with integer byte rounding on save.
• Clean Theme Session Synchronization:
  • Fixed hybrid light/dark theme collision occurring on new browser sessions where localStorage was uninitialized.
  • Standardized fallback theme to dark mode across both head.html and themeSwitch.html.
  • Synchronized .dark and .light classes simultaneously across document.documentElement, document.body, and #app both on initialization and during theme toggle.

⚡ Performance & Database Optimization

• Batch Traffic Aggregation for Depleted Client Queries:
  • Optimized NodeClientService.DeleteDepleted by replacing the O(N) query loop with a single grouped aggregate SQL query, eliminating N+1 database queries.
• Optimized Link Counter Scans:
  • Removed unnecessary join on inbounds in GetLinkedInboundsCounts, directly querying node_client_links with indexed group scanning.
• Bulk Operation Mutex Protection:
  • Guarded bulk client linking and deletion operations with nodeClientOpMutex to prevent concurrent transaction collision (9c02e220).