Travel tech briefs: TourRadar, SAP Concur, and more

This week's travel tech news includes: TourRadar updates AI products; ESky launches AI assistant MAIA; SAP Concur extends partnerships with HRS and Amex GBT, and integrates Engine's hotel network; TPConnects adds MCP integration to Astra NDC platform; Hopper Technology Solutions launches Cancel for Any Reason for hotels; S4BT and SQUAKE partner to measure business travel emissions; SITA launches Bag Radar; Blacklane partners with CLEAR; Amadeus forms strategic partnership with TCS; Mews integrates with Turneo, and more.