From 5da7d78c3c8849f28e1d83b2ba02b6356cfe356f Mon Sep 17 00:00:00 2001
From: "Anthony D. Blaom" <anthony.blaom@gmail.com>
Date: Tue, 9 Jun 2026 10:09:16 +1200
Subject: [PATCH 1/4] CompatHelper -> dependabot

---
 .github/dependabot.yml             | 13 +++++++++++++
 .github/workflows/CompatHelper.yml | 16 ----------------
 2 files changed, 13 insertions(+), 16 deletions(-)
 create mode 100644 .github/dependabot.yml
 delete mode 100644 .github/workflows/CompatHelper.yml

diff --git a/.github/dependabot.yml b/.github/dependabot.yml
new file mode 100644
index 0000000..c96f35a
--- /dev/null
+++ b/.github/dependabot.yml
@@ -0,0 +1,13 @@
+# https://docs.github.com/github/administering-a-repository/configuration-options-for-dependency-updates
+version: 2
+updates:
+  - package-ecosystem: "github-actions"
+    directory: "/" # Location of package manifests
+    schedule:
+      interval: "monthly"
+  - package-ecosystem: "julia"
+    directories: # Location of Julia projects
+      - "/"
+      - "/docs"
+    schedule:
+      interval: "weekly"
diff --git a/.github/workflows/CompatHelper.yml b/.github/workflows/CompatHelper.yml
deleted file mode 100644
index bcdb51a..0000000
--- a/.github/workflows/CompatHelper.yml
+++ /dev/null
@@ -1,16 +0,0 @@
-name: CompatHelper
-on:
-  schedule:
-    - cron: '00 00 * * *'
-  workflow_dispatch:
-jobs:
-  CompatHelper:
-    runs-on: ubuntu-latest
-    steps:
-      - name: Pkg.add("CompatHelper")
-        run: julia -e 'using Pkg; Pkg.add("CompatHelper")'
-      - name: CompatHelper.main()
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-          COMPATHELPER_PRIV: ${{ secrets.COMPATHELPER_PRIV }}  # optional
-        run: julia -e 'using CompatHelper; CompatHelper.main()'

From 54406b1f05ca6dabcf5eb04f1578f4d8772709e7 Mon Sep 17 00:00:00 2001
From: "Anthony D. Blaom" <anthony.blaom@gmail.com>
Date: Tue, 9 Jun 2026 12:12:24 +1200
Subject: [PATCH 2/4] extend HTTP = "0.8, 0.9, 1, 2"

---
 Project.toml | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Project.toml b/Project.toml
index d149f1a..8d6edd9 100644
--- a/Project.toml
+++ b/Project.toml
@@ -1,7 +1,7 @@
 name = "OpenML"
 uuid = "8b6db2d4-7670-4922-a472-f9537c81ab66"
-authors = ["Diego Arenas <darenasc@gmail.com>", "Anthony D. Blaom <anthony.blaom@gmail.com>"]
 version = "0.3.3"
+authors = ["Diego Arenas <darenasc@gmail.com>", "Anthony D. Blaom <anthony.blaom@gmail.com>"]
 
 [deps]
 ARFFFiles = "da404889-ca92-49ff-9e8b-0aa6b4d38dc8"
@@ -15,7 +15,7 @@ Scratch = "6c6a2e73-6563-6170-7368-637461726353"
 [compat]
 ARFFFiles = "1.4.1"
 Downloads = "1.6.0"
-HTTP = "0.8, 0.9, 1"
+HTTP = "0.8, 0.9, 1, 2"
 JSON = "0.21, 1"
 Scratch = "1.1"
 julia = "1.6"

From b142805bbb1f1defd6875218ad7c5fe19c852100 Mon Sep 17 00:00:00 2001
From: Jose Esparza <pebeto99@gmail.com>
Date: Tue, 23 Jun 2026 12:54:00 -0500
Subject: [PATCH 3/4] Including `Host` as a header to allow `HTTP.jl v2`
 compatibility

---
 src/data.jl | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/data.jl b/src/data.jl
index 45a8fb3..93e9f34 100644
--- a/src/data.jl
+++ b/src/data.jl
@@ -1,4 +1,9 @@
 const API_URL = "https://www.openml.org/api/v1/json"
+# Host name without any port. HTTP.jl v2 otherwise puts the port into the `Host`
+# header (e.g. "www.openml.org:443"), which OpenML's server rejects (it closes the
+# connection, surfacing as an "unexpected EOF" parse error). Setting `Host`
+# explicitly keeps the default port out of it; HTTP.jl v0.x/v1.x already do so.
+const API_HOST = HTTP.URI(API_URL).host
 
 struct OpenMLAPIError <: Exception
     msg::String
@@ -11,7 +16,7 @@ end
 # Data API. See REST API on https://www.openml.org/apis
 function get(query)
     try
-        r = HTTP.request("GET", string(API_URL, query))
+        r = HTTP.request("GET", string(API_URL, query); headers = ["Host" => API_HOST])
         return JSON.parse(String(r.body))
     catch e
         if isa(e, HTTP.StatusError) && e.status == 412

From fb07a4a213e7e78cf2d1fe5de27bd780b30b0456 Mon Sep 17 00:00:00 2001
From: jbrea <jbrea@users.noreply.github.com>
Date: Tue, 23 Jun 2026 21:40:07 +0200
Subject: [PATCH 4/4] Bump version from 0.3.3 to 0.3.4

---
 Project.toml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Project.toml b/Project.toml
index 8d6edd9..1265e05 100644
--- a/Project.toml
+++ b/Project.toml
@@ -1,6 +1,6 @@
 name = "OpenML"
 uuid = "8b6db2d4-7670-4922-a472-f9537c81ab66"
-version = "0.3.3"
+version = "0.3.4"
 authors = ["Diego Arenas <darenasc@gmail.com>", "Anthony D. Blaom <anthony.blaom@gmail.com>"]
 
 [deps]