From d8d83a37effc8580f402c597b7668c48be460615 Mon Sep 17 00:00:00 2001
From: Marco Colli <collimarco91@gmail.com>
Date: Fri, 30 Aug 2024 13:46:49 +0200
Subject: [PATCH] Update README: tag expressions can now include parentheses

---
 README.md | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/README.md b/README.md
index 0e0de4b..68589ca 100644
--- a/README.md
+++ b/README.md
@@ -120,8 +120,9 @@ notification.deliver_to((user1_id, user2_id, user3_id), tags=('events',))
 # e.g. any subscriber that has the tag "segment1" OR "segment2"
 notification.broadcast(tags=('segment1', 'segment2'))
 
-# you can use boolean expressions 
-# they must be in the disjunctive normal form (without parenthesis)
+# you can use boolean expressions
+# they can include parentheses and the operators !, &&, || (from highest to lowest precedence)
+# https://pushpad.xyz/docs/tags
 notification.broadcast(tags='zip_code:28865 && !optout:local_events || friend_of:Organizer123')
 notification.deliver_to((user1_id, user2_id), tags=('tag1 && tag2', 'tag3')) # equal to 'tag1 && tag2 || tag3'