docs: add Ventoy attribution and maintainers section to README

README.md

@@ -1,6 +1,7 @@
 # hiperiso
 
-A hypervisor-based ISO boot tool with full bootlogging. It
+A hypervisor-based ISO boot tool with full bootlogging — based on
+[Ventoy](https://github.com/ventoy/Ventoy) by longpanda. It
 boots ISOs inside a **KVM + QEMU** virtual machine and captures the entire boot
 (serial console, disk I/O, PCI/port I/O traces). The guest OS runs completely
 unmodified.
@@ -404,4 +405,24 @@ hiperiso/
 ├── config/             # hiperiso.json.example + per-ISO overrides
 ├── Makefile
 └── INTERFACES.sh       # single source of truth for all interfaces
+
+## Maintainers
+
+hiperiso is part of the **RedBear OS** ecosystem. Maintainers are sought for:
+
+- **hiperiso** (this subproject) — kernel/QEMU/OVMF integration, GRUB2 module,
+  logging tool, installer.
+- **RedBear OS** — the broader distribution that hiperiso installs on USB.
+
+Contact: <adminpupkin@gmail.com> (vasilito)
+
+Project homepage: <https://redbearos.org/hiperiso>
+
+## Credits
+
+hiperiso is built upon [Ventoy](https://github.com/ventoy/Ventoy), the
+excellent multiboot USB tool by **longpanda**. The hiperiso GRUB2
+module, partition layout, and EFI installer shell scripts reuse the
+Ventoy architecture. All boot payloads (kernel + initramfs + QEMU +
+OVMF + serial/PCI/port tracing) are hiperiso original work.
 ```