SegNet (test segwit): coinbase format changed?

I see changed coinbase tx format in block 10088.
WTF? The block format must be compatible for a soft-fork

-------------------------------------------
"height:10087 [00000001fe96bdbd53ec362097fb8ca4b4e76668d4d3c9f056ac1c7a5054f020]"
// this block has "original" bitcoin format
00 00 00 20 33 75 39 9b 2c d8 6d 90 23 25 0d 99
df 95 5e 35 76 bd 87 f0 25 86 84 c0 3d 4e f1 a3
00 00 00 00 7f ad 76 d6 14 87 e1 c2 89 d6 30 0b
57 1d d4 cf 68 3c 5b 8b e2 52 8f 54 5d 6b 4c 34
fb 32 1f 46 4d dd fc 56 ff ff 01 1d ec 45 8e 0d
01 01 00 00 00 01 00 00 00 00 00 00 00 00 00 00 // [01 txs in block] [coinbase txver=1] [coinbase inputs=1]
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 ff ff ff ff 06 02 67 27 00 01
01 ff ff ff ff 01 00 f2 05 2a 01 00 00 00 23 21
03 92 dd 45 4e 18 16 af e9 6e 97 b6 c4 e3 ba 31
5b 54 9c 7e f3 47 26 3a e4 8a 42 64 90 97 bb bd
49 ac 00 00 00 00
-------------------------------------------
"height:10088 [000000002fba87840fb41cf7a8f45efcf4dc7b45abccd50bb531d0b914b0691a]"
// this block has "changed" bitcoin format
00 00 00 20 20 f0 54 50 7a 1c ac 56 f0 c9 d3 d4
68 66 e7 b4 a4 8c fb 97 20 36 ec 53 bd bd 96 fe
01 00 00 00 20 74 47 07 85 61 ef bf 69 e3 cc 10
2c fc 8e 3b b9 97 2d 9f c7 92 f3 78 75 55 78 82
3f 22 8c 17 ba dd fc 56 ff ff 01 1d be a8 2c 00
03 01 00 00 00 00 01 01 00 00 00 00 00 00 00 00 // [03 txs in block] [coinbase txver=1] WTF?
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 ff ff ff ff 2c 02 68 27
26 6a 24 aa 21 a9 ed 3a 09 82 c5 bd 8b 07 c1 77
ff 96 86 af 02 09 cc 0c 24 5d 88 d5 8c 70 34 c8
61 cb 09 b6 20 bd 00 01 01 ff ff ff ff 02 90 2a
06 2a 01 00 00 00 23 21 03 b0 b9 bc 86 7a 78 d0
a8 2d 9b 73 39 0f 7d 99 60 53 bd 2f 75 e2 8d 50
9f e3 08 c6 3b e6 c4 68 8e ac 00 00 00 00 00 00
00 00 26 6a 24 aa 21 a9 ed 3a 09 82 c5 bd 8b 07
c1 77 ff 96 86 af 02 09 cc 0c 24 5d 88 d5 8c 70
34 c8 61 cb 09 b6 20 bd 00 01 20 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01
00 00 00 01 b2 da 5c 26 11 1d 2b 06 a5 78 e4 73
2e 48 82 da 1a 96 58 cf 72 98 36 ff d7 ea 21 2d
14 35 8a 88 01 00 00 00 6b 48 30 45 02 21 00 80
26 69 24 a4 63 c9 d1 4c 94 22 4b 42 73 b0 17 84
2b f0 f8 8f e2 a3 a9 c2 4c d8 00 74 3d c9 d5 02
20 4c f4 5c 26 0f 34 83 aa 49 57 15 54 7c a5 d2
c4 50 38 12 6a 1d 2c ac 90 14 29 1f 2a bd fe 91
55 01 21 03 31 f2 ee a3 d4 15 58 b1 e6 64 0a e8
52 4f 18 9d dc 08 8c 31 93 33 b2 68 50 7d 5c c9
0f 97 17 6f fe ff ff ff 02 00 4b da ac 00 00 00
00 19 76 a9 14 f5 38 a3 c8 a1 53 ae e4 8b 60 92
60 d6 eb ab 58 6a 1f f4 05 88 ac 00 e1 f5 05 00
00 00 00 17 a9 14 dd 01 ae 65 ae 32 08 ac 52 0a
54 72 0d 4a 55 c4 59 ca 41 6f 87 67 27 00 00 01
00 00 00 00 01 01 a8 ff da dc cc 58 cb bd 66 38
aa 10 96 72 9a 8e da 54 b1 11 54 50 81 86 dc 33
9c 0e 45 32 be 89 01 00 00 00 23 22 00 20 2d e8
df 9e ce 46 5d 88 ff 87 05 d4 4a 0c 3b e6 3d ad
14 2b c9 38 5e fa c8 ea 57 a2 34 36 05 1e 00 00
00 00 01 f0 b9 f5 05 00 00 00 00 19 76 a9 14 01
97 19 cc 57 f0 05 b8 42 39 3d 52 84 e8 ae 3b 45
73 68 e5 88 ac 02 48 30 45 02 21 00 ae f4 5b d8
07 e5 a9 c3 f4 67 eb 69 40 53 d6 48 c7 1a 1b da
86 12 c8 7c d4 6d 1e 11 9e 44 69 a5 02 20 54 3a
0a 10 00 38 ed e4 1b c9 d8 a6 f6 e6 63 f1 38 9e
fe 51 f6 90 8a 14 f1 ac 82 ab d4 1a 17 f9 01 23
21 03 07 40 69 2c 4b 28 77 40 36 41 02 50 ca 71
99 f6 32 6f 9b fa db 8e 91 70 42 d0 ef 71 12 e6
b3 a6 ac 00 00 00 00