Product Change NotificationsΒΆ
Historical customer notifications, relating to changes, upgrades, performance enhancements and bugfixes for Quantinuum Systems, are reported below. The link will open a PDF file in the web browser.
Name |
Date |
Description |
Link |
Quantinuum Helios |
2025-11-05 |
Quantinuum Helios-1 Release |
|
Quantinuum Systems |
2026-01-05 |
Legacy API Sunset |
|
System Model H1 |
2025-07-15 |
System Model H1 Retirement |
|
System Model H2 |
2024-12-19 |
System Model H2-2 Release |
|
Quantinuum Systems |
2024-12-02 |
QIR Addendum |
|
Quantinuum Systems |
2024-10-23 |
QIR & Nexus |
|
System Model H2 |
2024-05-01 |
System Model H2 N=56 Upgrade |
|
System Model H1 |
2023-11-01 |
H1-2 QPU and Emulator Sunset |
|
System Model H1 |
2023-07-17 |
H1-2 Update to 20 Qubits |
|
System Model H2 |
2023-04-19 |
System Model H2 Release |
|
System Model H1 |
2023-02-26 |
System Model H1 Emulator Noise Parameters Update |
|
System Model H1 |
2022-12-01 |
TKET Compilation Integration into H-Series Software Stack |
|
System Model H1 |
2022-12-01 |
System Model H1 Emulator Noise Parameters Available to Users |
|
System Model H1 |
2022-10-03 |
H1 Native Gate Set Update |
|
System Model H1 |
2022-06-14 |
H1 Updates |
|
System Model H1 |
2022-03-13 |
Upcoming System Model H1 Emulator updates |
|
System Model H1 |
2021-09-10 |
Upcoming System Model H1 hardware changes |