diff --git a/cli/src/client.rs b/cli/src/client.rs
index 0a679003..c4c0244d 100644
--- a/cli/src/client.rs
+++ b/cli/src/client.rs
@@ -163,6 +163,8 @@ pub enum TokenType {
 pub struct PublishPackageRequest<'a> {
     pub package_name: &'a str,
     pub package_description: &'a Option<String>,
+    pub relocatable: bool,
+    pub requires: &'a [String],
 }
 
 #[derive(Serialize)]
diff --git a/cli/src/commands/publish.rs b/cli/src/commands/publish.rs
index c5b1d932..c70bc193 100644
--- a/cli/src/commands/publish.rs
+++ b/cli/src/commands/publish.rs
@@ -66,7 +66,7 @@ pub async fn publish(
     }
 
     if num_published == 0 {
-        println!("Nothing to publish");
+        println!("Updated package properties");
     }
 
     Ok(())
@@ -76,6 +76,8 @@ fn create_publish_package_request(payload: &Payload) -> PublishPackageRequest {
     PublishPackageRequest {
         package_name: &payload.metadata.extension_name,
         package_description: &payload.metadata.comment,
+        relocatable: payload.metadata.relocatable,
+        requires: &payload.metadata.requires,
     }
 }
 
diff --git a/cli/src/models.rs b/cli/src/models.rs
index 6d564ec6..a36bcd35 100644
--- a/cli/src/models.rs
+++ b/cli/src/models.rs
@@ -14,7 +14,8 @@ pub struct Metadata {
     pub extension_name: String,
     pub default_version: String,
     pub comment: Option<String>,
-    pub requires: Option<Vec<String>>,
+    pub relocatable: bool,
+    pub requires: Vec<String>,
 }
 
 impl Metadata {
@@ -23,6 +24,7 @@ impl Metadata {
             extension_name: control_file_ref.extension_name()?.clone(),
             default_version: control_file_ref.default_version()?.clone(),
             comment: control_file_ref.comment()?.clone(),
+            relocatable: control_file_ref.relocatable()?,
             requires: control_file_ref.requires()?.clone(),
         })
     }
@@ -261,16 +263,26 @@ impl ControlFileRef {
 
     // A list of names of extensions that this extension depends on, for example requires = 'foo,
     // bar'. Those extensions must be installed before this one can be installed.
-    fn requires(&self) -> anyhow::Result<Option<Vec<String>>> {
+    fn requires(&self) -> anyhow::Result<Vec<String>> {
         for line in self.contents.lines() {
             if line.starts_with("requires") {
                 let value = self.read_control_line_value(line)?;
                 let required_packages: Vec<String> =
                     value.split(',').map(|x| x.trim().to_string()).collect();
-                return Ok(Some(required_packages));
+                return Ok(required_packages);
             }
         }
-        Ok(None)
+        Ok(vec![])
+    }
+
+    fn relocatable(&self) -> anyhow::Result<bool> {
+        for line in self.contents.lines() {
+            if line.starts_with("relocatable") {
+                let value: bool = self.read_control_line_value(line)?.parse()?;
+                return Ok(value);
+            }
+        }
+        Ok(false)
     }
 
     fn default_version(&self) -> anyhow::Result<String> {
diff --git a/supabase/migrations/20231110061036_allow_publishing_relocatable_and_requires.sql b/supabase/migrations/20231110061036_allow_publishing_relocatable_and_requires.sql
new file mode 100644
index 00000000..8cea28af
--- /dev/null
+++ b/supabase/migrations/20231110061036_allow_publishing_relocatable_and_requires.sql
@@ -0,0 +1,167 @@
+-- A list of extensions which are allowed in the requires key of the control file
+create table app.allowed_extensions (
+    name text primary key
+);
+
+insert into app.allowed_extensions (name)
+values
+-- extensions available on Supabase
+  ('citext'),
+  ('pg_cron'),
+  ('pg_graphql'),
+  ('pg_stat_statements'),
+  ('pg_trgm'),
+  ('pg_crypto'),
+  ('pg_jwt'),
+  ('pg_sodium'),
+  ('plpgsql'),
+  ('uuid-ossp'),
+  ('address_standardizer'),
+  ('address_standardizer_data_us'),
+  ('autoinc'),
+  ('bloom'),
+  ('btree_gin'),
+  ('btree_gist'),
+  ('cube'),
+  ('dblink'),
+  ('dict_int'),
+  ('dict_xsyn'),
+  ('earthdistance'),
+  ('fuzzystrmatch'),
+  ('hstore'),
+  ('http'),
+  ('hypopg'),
+  ('insert_username'),
+  ('intarray'),
+  ('isn'),
+  ('ltree'),
+  ('moddatetime'),
+  ('pg_hashids'),
+  ('pg_jsonschema'),
+  ('pg_net'),
+  ('pg_repack'),
+  ('pg_stat_monitor'),
+  ('pg_walinspect'),
+  ('pgaudit'),
+  ('pgroonga'),
+  ('pgroonga_database'),
+  ('pgrouting'),
+  ('pgrowlocks'),
+  ('pgtap'),
+  ('plcoffee'),
+  ('pljava'),
+  ('plls'),
+  ('plpgsql_check'),
+  ('plv8'),
+  ('postgis'),
+  ('postgis_raster'),
+  ('postgis_sfcgal'),
+  ('postgis_tiger_geocoder'),
+  ('postgis_topology'),
+  ('postgres_fdw'),
+  ('refint'),
+  ('rum'),
+  ('seg'),
+  ('sslinfo'),
+  ('supautils'),
+  ('tablefunc'),
+  ('tcn'),
+  ('timescaledb'),
+  ('tsm_system_rows'),
+  ('tsm_system_time'),
+  ('unaccent'),
+  ('vector'),
+  ('wrappers'),
+
+-- extensions available on AWS (except those already in Supabase)
+-- full list here: https://docs.aws.amazon.com/AmazonRDS/latest/PostgreSQLReleaseNotes/postgresql-extensions.html
+  ('amcheck'),
+  ('aws_commons'),
+  ('aws_lambda'),
+  ('aws_s3'),
+  ('bool_plperl'),
+  ('decoder_raw'),
+  ('h3-pg'),
+  ('hll'),
+  ('hstore_plperl'),
+  ('intagg'),
+  ('ip4r'),
+  ('jsonb_plperl'),
+  ('lo'),
+  ('log_fdw'),
+  ('mysql_fdw'),
+  ('old_snapshot'),
+  ('oracle_fdw'),
+  ('orafce'),
+  ('pageinspect'),
+  ('pg_bigm'),
+  ('pg_buffercache'),
+  ('pg_freespacemap'),
+  ('pg_hint_plan'),
+  ('pg_partman'),
+  ('pg_prewarm'),
+  ('pg_proctab'),
+  ('pg_similarity'),
+  ('pg_tle'),
+  ('pg_transport'),
+  ('pg_visibility'),
+  ('pgcrypto'),
+  ('pgstattuple'),
+  ('pgvector'),
+  ('plperl'),
+  ('plprofiler'),
+  ('plrust'),
+  ('pltcl'),
+  ('prefix'),
+  ('rdkit'),
+  ('rds_tools'),
+  ('tds_fdw'),
+  ('test_parser'),
+  ('wal2json');
+
+grant insert (partial_name, handle, control_description, control_relocatable, control_requires)
+    on app.packages
+    to authenticated;
+
+grant update (control_description, control_relocatable, control_requires)
+    on app.packages
+    to authenticated;
+
+create or replace function public.publish_package(
+    package_name app.valid_name,
+    package_description varchar(1000),
+    relocatable bool default false,
+    requires text[] default '{}'
+)
+    returns void
+    language plpgsql
+as $$
+declare
+    account app.accounts = account from app.accounts account where id = auth.uid();
+    require text;
+begin
+    if account.handle is null then
+        raise exception 'user not logged in';
+    end if;
+
+    foreach require in array requires
+    loop
+        if not exists (
+            select true
+            from app.allowed_extensions
+            where
+                name = require
+        ) then
+            raise exception '`requires` in the control file can''t have `%` in it', require;
+        end if;
+    end loop;
+
+    insert into app.packages(handle, partial_name, control_description, control_relocatable, control_requires)
+    values (account.handle, package_name, package_description, relocatable, requires)
+    on conflict on constraint packages_handle_partial_name_key
+    do update
+    set control_description = excluded.control_description,
+        control_relocatable = excluded.control_relocatable,
+        control_requires = excluded.control_requires;
+end;
+$$;