mirage/mirage: PR #1272: Prepare v4.0.0+beta1

@d1a0d70

Stages:

• 🟠 x86_64-debian-10-4.13
• 🟠 arm64-debian-10-4.13 (3m50s)

History:

• 29/01/2022 16:43 🟡 @2aabf94 (17m03s)
• 29/01/2022 16:24 🟡 @8b109a7
• 29/01/2022 15:44 🟡 @0f93bfb (14m24s)
• 29/01/2022 10:52 ✔️ @bbcb740 (13m12s)
• 29/01/2022 10:48 🟠 @7c846fc (3m42s)
• 29/01/2022 10:40 🟠 @0a434e5 (8m27s)
• 28/01/2022 12:01 ✔️ @ee9db8e (20m31s)
• 28/01/2022 11:56 🟠 @7ab064e
• 28/01/2022 11:55 🟡 @e824409
• 28/01/2022 11:46 🟠 @9a020da
• 27/01/2022 13:24 ❌ @70d1299 (10m00s)
• 27/01/2022 13:12 ❌ @d8ffcc0 (6m06s)
• 27/01/2022 12:39 ❌ @36e7502 (9m15s)
• 27/01/2022 10:33 ✔️ @546c46b (18m31s)
• 27/01/2022 10:15 ✔️ @9cdeaf0 (13m10s)
• 27/01/2022 10:11 🟠 @4d13a09
• 27/01/2022 10:02 🟠 @40780cd
• 27/01/2022 09:40 ✔️ @93e24cb (20m43s)
• 27/01/2022 09:34 🟠 @3644eda
• 27/01/2022 09:21 🟠 @641491b (13m32s)
• 27/01/2022 09:14 🟠 @d1a0d70 (3m50s)
• 26/01/2022 16:36 🟠 @d733c41 (15m32s)
• 26/01/2022 16:05 🟡 @670db5c (12m26s)