Opera Software 推出了 Opera 4.0a for Linux Technology Preview 3。由版本号码可以知道﹐这个版本依然是 alpha 的版本﹐到 beta 版本可能还有蛮长的一段路要走呢。除此之外﹐从这一版开始﹐他们不再提供 Technology Support﹐如果有疑问的话，请直接到他们的 newsgroup 发问。
Opera 4.0a for Linux Technology Preview 3 目前的功能如下：
Render HTML 3.2 and 4.0 pages
Execute most of EcmaScript 1.1 (Ecma-262 v.3)
Render CSS 1 and 2 extensions
Browse FTP sites (not download yet)
Handle cookies
HTTP 1.0 and 1.1
Most gifs (read below)
Display PNG and nearly every form of JPEG (excluding JPEG 2000 for now)
MDI Windows, SDI version coming soon too
Hotlist and bookmarks (working better now, will work great soon)
Export and import of bookmarks
XML
Proxy server support
Communicate via SSL, TLS (see below)
HTTP Authorization (works about 50% of the time using a test dialog, will be replaced soon)
Async DNS without threading
Support for browsing local files
还有很多功能尚未完工﹐例如显示 TIFF 影像﹑功能表只有 60% 完成﹑plugin 支援也无法完全动作... 等。想要试用看看的读者可以下载回去试用看看。
下载位址：http://www.opera.com/download.cgi?download=http://www.opera.no/opera-0330.tar.gz
——摘自：http://linuxfab.cx