Sigma 30mm f/1.4 E-mount lens has one bug (likely to be fixed via firmware upgrade) – sonyalpharumors
Dpreview test: Sigma MC-11 adapter is world's 1st to offer full range of AF modes on Sony E-mount – sonyalpharumors
Sony Japan lists all A-mount lenses as 'discontinued' on its online shop: Digital Photography Review
Sony A6700 « NEW CAMERA
Sigma 30mm f/1.4 Contemporary DC DN Lens (for Sony Alpha E-Mount Cameras)
30mm F1.4 DC DN, Contemporary, Firmware Download for Lenses, Support
Sigma 30mm f/1.4 Art DC HSM Lens for Canon
Sony a7/R III firmware 2.0 unlocks all AF modes with adapted lenses: Digital Photography Review
First real world images of the new Sigma E-mount lenses mounted on the Sony – sonyalpharumors
Sony Alpha Blog : YoloBox Pro – Live streaming
Natural Art Images: Brad Hill: Field Tests: The AF-S Nikkor 120-300mm f/2.8E FL ED SR VR