Adds @PascalSenn + topics (#1955)

Author: PascalSenn

agendas/2026/04-Apr/02-wg-primary.md

@@ -106,6 +106,7 @@ hold additional secondary meetings later in the month.
 | :--------------- | :------------ | :----------------- | :-------------------- |
 | Lee Byron (Host) | @leebyron     | GraphQL Foundation | San Francisco, CA, US |
 | Martin Bonnin    | @martinbonnin | Apollo             | Paris, FR             |
+| Pascal Senn      | @pascalsenn   | ChilliCream        | Zurich, CH            |
 
 
 ## Agenda
@@ -127,5 +128,6 @@ hold additional secondary meetings later in the month.
    - https://github.com/graphql/graphql-spec/pull/1212
    - Aim: merge
 1. Directives on directives
+1. Updates from the [Otel WG](https://github.com/graphql/otel-wg): [We have a porposal](https://github.com/open-telemetry/semantic-conventions/pull/3515/) (5m, Pascal)
    - https://github.com/graphql/graphql-spec/pull/1206
    - Aim: RFC2