Title Update 1.73 is the 14 July 2026 GTA Online update that added The Kortz Center Heist, seven vehicles and new Mission Creator tools. Rockstar's Newswire confirms the headline content; the finer patch-note numbers below come from GTABase's summary because Rockstar's Support page would not load for us.
What is confirmed and what is not
| Item | Status | What is published | Source | Limit |
|---|---|---|---|---|
| Kortz Center Heist | Confirmed (Newswire, 14 Jul) | New heist; Art Studio expansion for an owned Mansion; solo or a crew of four. | Rockstar Newswire | — |
| Vehicles | Confirmed (Newswire) | Benefactor LRC GT, Grotti Cartuccia GT, Albany Merula, Ocelot E-Stride, Benefactor Läufer, Grotti Veleno GT and Vapid Caracara (Armored). | Rockstar Newswire | GTABase lists prices: Veleno GT $3,090,000; LRC GT $2,650,000; Cartuccia GT $2,395,000; E-Stride $1,425,000; Merula $1,394,000; Läufer $645,000. |
| Missile Lock-On Jammer | Confirmed (Newswire) | Added to 50 more current vehicles; GTABase says the new vehicles support it. | Newswire; GTABase | — |
| Mission Creator: features | Confirmed (Newswire) | New props, actor models, interiors (PS5, Xbox Series X|S, PC Enhanced), warp points, disguises, CCTV cameras, cutscene enhancements. | Newswire, 14 Jul | — |
| Mission Creator: numbers | Reported (GTABase) | 32 Objective Objects; cutscenes from three to five; nominate up to 16 player-created jobs for the Next Job vote. | GTABase patch-note summary | Rockstar Support notes not read. |
| Weekly first-sale bonus | Confirmed (Newswire) | Weekly bonus for the first Primary Target sold after the Kortz heist; the same principle now applies to The Contract, The Cluckin' Bell Farm Raid and Oscar Guzman Flies Again. | Newswire, 14 Jul | — |
| Cayo Perico values | Reported (GTABase) | Primary and Secondary Target values reduced; target appearance refreshes weekly; setup rewards for Original Heists and the Doomsday Heist increased. | GTABase | Not in the Newswire post. |
| Later patches (30 Jul, 5 Aug) | Not verified | — | — | Earlier text listed fixes from these dates; we could not read the Support notes to confirm them. |
Related: Kortz Center Heist requirements, Mission Creator changes, the update in the context of GTA VI.
Sources: Rockstar Newswire, 14 Jul 2026, GTABase patch-note summary, Rockstar Support, Title Update 1.73 notes (could not be loaded). Researched from Rockstar Newswire (read in full) and GTABase (read 28 September 2026). The Rockstar Support page was linked but could not be opened.