when is lite with 4.19 linux kernel coming out?

[n49er]

lsusb:
Bus 001 Device 006: ID 13b1:003e Linksys AE6000 802.11a/b/g/n/ac Wireless Adapter [MediaTek MT7610U]
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 002: ID 12c9:1001 
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub

I see in synaptic the headers are installed.  The driver shows in /lib/modules/4.19.0/kernel/drivers/net/wireless/mediatek/ with several .ko files.  If I do a modprobe it comes back with 'Module not found in directory /lib/modules/4.19.0'

Any ideas?