If you search Sony a6300 camera at B&H Photo Video, you will find that a6300 is listed as discontinued. Other Sony authorized dealers also has a6300 out of stock. Recently, Sony released a6400, a replacement of a6300.
According to Alphauniverse, Sony will announce a live stream product announcement announcement tomorrow at 10am, EST, New York time. Last time for this kinds live announcement, Sony announced the a7R IV, now tomorrow Sony could announce some very exciting products. As rumored before, Sony may announce two new APS-C mirrorless cameras: Sony a6200 and Sony a6700. Stay tuned for more info.
According to Tamron China on Weibo, Tamron China has posted the first teaser of 4 new FE lenses, these lenses are expected to be announced very soon. Stay tuned.
According to latest rumors, Tamron is planning to announce four new FE lenses in next several days. Currently, there is no info about these 4 new lenses. Some rumors said this four new lenses could rebrand for Zeiss Batis.
We already know that Sony will have two APS-C mirrorless cameras to be announced next week. One is the Sony a6700, to replace current Sony a6500, you can see rumored specs here. The other is Sony a6200, this camera will be a replacement of Sony a6000, specs below recently released Sony a6400.