Improve TSF transparency and information

Author: mosabua

_includes/header.html

@@ -44,6 +44,8 @@ <h2>Do you ❤️ Trino? Give us a 🌟 on GitHub <i class="fab fa-github"></i><
               <a class="dropdown-item" href="/community.html#events">Events</a>
               <a class="dropdown-item" href="/users.html">Users</a>
               <a class="dropdown-item" href="/community.html#contributors">Contributors</a>
+              <a class="dropdown-item" href="/foundation.html">Trino Software Foundation</a>
+              <a class="dropdown-item" href="/sponsor.html">Sponsor</a>
               <a class="dropdown-item" href="/individual-code-of-conduct.html">Code of conduct</a>
               <a class="dropdown-item" href="/guidelines-corporate.html">Corporate guidelines</a>
             </div>

foundation.md

@@ -14,10 +14,31 @@ The Trino Software Foundation (TSF) is an independent, non-profit organization
 with the mission of supporting a community of passionate users and developers
 devoted to the advancement of the Trino distributed SQL query engine. It is
 dedicated to preserving the
-[vision of high quality, performant, and dependable software](/development/vision.html).
-The current board members of the Trino Software Foundation are Dain Sundstrom,
+[vision of high quality, performant, and dependable software](./development/vision.html).
+
+The board members of the Trino Software Foundation are Dain Sundstrom,
 David Phillips, and Martin Traverso.
 
+The Trino Software Foundation is registered as a yz corporation in Delaware,
+United States of America.
+
+Address:
+
+
+
+no phone
+
+Contacts email:
+
+* General inquiries - [[email protected]](mailto:[email protected])
+* [Corporate inquiries](./guidelines-corporate.md) or notifications about
+  [conduct violations](./individual-code-of-conduct.md) -
+  [[email protected]](mailto:[email protected])
+* Security notification -  [[email protected]](mailto:[email protected])
+* Martin Traverso [[email protected]](mailto:[email protected])
+* Dain Sundstrom [[email protected]](mailto:[email protected])
+* David Phillips [[email protected]](mailto:[email protected])
+
 ## Open community
 
 The Trino Software Foundation supports a diverse, open, collaborative, community
@@ -27,6 +48,17 @@ or even bug reports.
 
 Everyone is invited to [join the community](./slack.html).
 
+### Commitment to Open Source
+
+As detailed in the our [legal notices](./legal.html) all projects use the Apache
+License 2.0. The Trino Software Foundation is committed to remain using the
+Apache License 2.0 as a liberal license to ensure the widest possible adoption
+of Trino by users and vendors alike.
+
+We encourage contributions from vendors with proprietary versions and
+collaboration on maintenance and features to reduce the burden of maintenance
+for the Trino project and for vendors internally.
+
 ## Responsibilities
 
 In supporting the Trino community, the Trino Software Foundation has several key
@@ -46,6 +78,9 @@ Software Foundation is responsible for reviewing, approving, and tracking all
 signed CLAs. This ensures that all code contributed to Trino is fully under the
 Apache License.
 
+The CLA is identical to the CLA of the Apache Software Foundation. All copyright
+for contributions remains with the individual authors.
+
 ### Ownership and trademarks <a name="tm"></a>
 
 The Trino brand and trademarks are owned and managed by the Trino Software

sponsor.md

@@ -0,0 +1,11 @@
+---
+layout: default
+title: Sponsor
+show_hero: true
+---
+
+* Ideally just sponsor contributor (employ them or see if they take contracts or some sponsorship)
+* and maintainer (employ them or see if they take contracts or some sponsorshio)
+* also infrastructure sponsoring (vendors or pay for infra )
+* also sponsor TSF events like Trino Summit, Trino Fest, and others
+* and if you really need to - money and donation to Open Source Collective