diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 49d82b6bac..121cffd28f 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -47,12 +47,16 @@ jobs:
         with:
           python-version-file: "pyproject.toml"
           cache: "poetry"
-
+      - name: Install poetry with pip
+        run: python -m pip install poetry
       - name: Validate lockfile
         run: poetry check --lock
-
+      - name: Set Poetry Python
+        run: poetry env use python3.12
       - name: Install dependencies
-        run: poetry install --no-interaction
+        run: |
+          source $(poetry env info --path)/bin/activate
+          poetry install --no-interaction
 
       - name: Create test local state
         run: ./scripts/test/stub-data.sh
diff --git a/RELEASE.rst b/RELEASE.rst
index 4c2e581c0b..4f8fc463b4 100644
--- a/RELEASE.rst
+++ b/RELEASE.rst
@@ -1,6 +1,14 @@
 Release Notes
 =============
 
+Version 0.40.1
+--------------
+
+- fix program collection org filter bug (#2435)
+- Optimize memory footprint of pdf problem transcription task (#2433)
+- Replace the social media image (#2434)
+- Generate summaries for new video transcripts (#2428)
+
 Version 0.40.0 (Released August 13, 2025)
 --------------
 
diff --git a/frontends/main/public/images/learn-og-image.jpg b/frontends/main/public/images/learn-og-image.jpg
index cf57a0decd..40e48f1614 100644
Binary files a/frontends/main/public/images/learn-og-image.jpg and b/frontends/main/public/images/learn-og-image.jpg differ
diff --git a/frontends/main/src/app-pages/DashboardPage/OrganizationContent.tsx b/frontends/main/src/app-pages/DashboardPage/OrganizationContent.tsx
index 346e1d33e8..fb7283c24c 100644
--- a/frontends/main/src/app-pages/DashboardPage/OrganizationContent.tsx
+++ b/frontends/main/src/app-pages/DashboardPage/OrganizationContent.tsx
@@ -194,6 +194,7 @@ const OrgProgramCollectionDisplay: React.FC<{
               key={item.programId}
               program={item.program}
               enrollments={enrollments}
+              orgId={orgId}
             />
           ) : null,
         )}
@@ -206,7 +207,7 @@ const OrgProgramDisplay: React.FC<{
   program: DashboardProgram
   courseRunEnrollments?: CourseRunEnrollment[]
   programLoading: boolean
-  orgId?: number
+  orgId: number
 }> = ({ program, courseRunEnrollments, programLoading, orgId }) => {
   const courses = useQuery(
     coursesQueries.coursesList({ id: program.courseIds, org_id: orgId }),
@@ -254,14 +255,17 @@ const OrgProgramDisplay: React.FC<{
 const ProgramCollectionItem: React.FC<{
   program: DashboardProgram
   enrollments?: CourseRunEnrollment[]
-}> = ({ program, enrollments }) => {
-  return <ProgramCard program={program} enrollments={enrollments} />
+  orgId: number
+}> = ({ program, enrollments, orgId }) => {
+  return (
+    <ProgramCard program={program} enrollments={enrollments} orgId={orgId} />
+  )
 }
 
 const ProgramCard: React.FC<{
   program: DashboardProgram
   enrollments?: CourseRunEnrollment[]
-  orgId?: number
+  orgId: number
 }> = ({ program, enrollments, orgId }) => {
   const courses = useQuery(
     coursesQueries.coursesList({
diff --git a/frontends/main/src/common/metadata.ts b/frontends/main/src/common/metadata.ts
index 30c9fedc2e..1a881cd827 100644
--- a/frontends/main/src/common/metadata.ts
+++ b/frontends/main/src/common/metadata.ts
@@ -98,8 +98,8 @@ export const standardizeMetadata = ({
           images: [
             {
               url: image,
-              width: image === DEFAULT_OG_IMAGE ? "" : 967,
-              height: image === DEFAULT_OG_IMAGE ? "" : 511,
+              width: image === DEFAULT_OG_IMAGE ? 967 : "",
+              height: image === DEFAULT_OG_IMAGE ? 511 : "",
               alt: imageAlt,
             },
           ],
diff --git a/learning_resources/constants.py b/learning_resources/constants.py
index 78d673da4e..ef2c835fdd 100644
--- a/learning_resources/constants.py
+++ b/learning_resources/constants.py
@@ -147,6 +147,7 @@ class LearningResourceRelationTypes(TextChoices):
     ".json",
     ".md",
     ".pdf",
+    ".tex",
     ".ppt",
     ".pptx",
     ".rtf",
diff --git a/learning_resources/content_summarizer.py b/learning_resources/content_summarizer.py
index 04952ab6ae..ebc6465b80 100644
--- a/learning_resources/content_summarizer.py
+++ b/learning_resources/content_summarizer.py
@@ -215,11 +215,15 @@ def _get_llm(self, model=None, temperature=0.0, max_tokens=1000) -> ChatLiteLLM:
         if not settings.LITELLM_CUSTOM_PROVIDER:
             raise ValueError("The 'LITELLM_CUSTOM_PROVIDER' setting must be set.")  # noqa: EM101, TRY003
 
+        if not settings.LITELLM_API_BASE:
+            raise ValueError("The 'LITELLM_API_BASE' setting must be set.")  # noqa: EM101, TRY003
+
         return ChatLiteLLM(
             model=model,
             temperature=temperature,
             max_tokens=max_tokens,
             custom_llm_provider=settings.LITELLM_CUSTOM_PROVIDER,
+            api_base=settings.LITELLM_API_BASE,
         )
 
     def _generate_summary(self, content: str, llm_model: str) -> str:
diff --git a/learning_resources/content_summarizer_test.py b/learning_resources/content_summarizer_test.py
index 6c81bb4fc9..c129f9c011 100644
--- a/learning_resources/content_summarizer_test.py
+++ b/learning_resources/content_summarizer_test.py
@@ -21,6 +21,11 @@
 pytestmark = pytest.mark.django_db
 
 
+@pytest.fixture(autouse=True)
+def setup_settings(settings):
+    settings.LITELLM_API_BASE = "https://test/api/"
+
+
 @pytest.fixture
 def mock_summarize_single_content_file(mocker):
     """Fixture for mocking the process single file method"""
diff --git a/learning_resources/etl/canvas.py b/learning_resources/etl/canvas.py
index 040e86a151..6e0ef24042 100644
--- a/learning_resources/etl/canvas.py
+++ b/learning_resources/etl/canvas.py
@@ -9,10 +9,10 @@
 from pathlib import Path
 from tempfile import TemporaryDirectory
 
+import pypdfium2 as pdfium
 from defusedxml import ElementTree
 from django.conf import settings
 from litellm import completion
-from pdf2image import convert_from_path
 from PIL import Image
 
 from learning_resources.constants import (
@@ -71,7 +71,7 @@ def sync_canvas_archive(bucket, key: str, overwrite):
             run.checksum = checksum
             run.save()
 
-    return resource_readable_id, run
+    return resource_readable_id
 
 
 def _course_url(course_archive_path) -> str:
@@ -323,7 +323,7 @@ def extract_resources_by_identifierref(manifest_xml: str) -> dict:
     return dict(resources_dict)
 
 
-def pdf_to_base64_images(pdf_path, dpi=200, fmt="JPEG", max_size=2000, quality=85):
+def pdf_to_base64_images(pdf_path, fmt="JPEG", max_size=2000, quality=85):
     """
     Convert a PDF file to a list of base64 encoded images (one per page).
     Resizes images to reduce file size while keeping good OCR quality.
@@ -338,26 +338,24 @@ def pdf_to_base64_images(pdf_path, dpi=200, fmt="JPEG", max_size=2000, quality=8
     Returns:
         list: List of base64 encoded strings (one per page)
     """
-    images = convert_from_path(pdf_path, dpi=dpi)
-    base64_images = []
 
-    for image in images:
+    pdf = pdfium.PdfDocument(pdf_path)
+    for page_index in range(len(pdf)):
+        page = pdf.get_page(page_index)
+        image = page.render(scale=2).to_pil()
+        page.close()
         # Resize the image if it's too large (preserving aspect ratio)
         if max(image.size) > max_size:
             image.thumbnail((max_size, max_size), Image.Resampling.LANCZOS)
-
         buffered = BytesIO()
-
         # Save with optimized settings
         if fmt.upper() == "JPEG":
             image.save(buffered, format="JPEG", quality=quality, optimize=True)
         else:  # PNG
             image.save(buffered, format="PNG", optimize=True)
-
         img_str = base64.b64encode(buffered.getvalue()).decode("utf-8")
-        base64_images.append(img_str)
-
-    return base64_images
+        yield img_str
+    pdf.close()
 
 
 def _pdf_to_markdown(pdf_path):
diff --git a/learning_resources/migrations/0094_alter_contentsummarizerconfiguration_allowed_extensions.py b/learning_resources/migrations/0094_alter_contentsummarizerconfiguration_allowed_extensions.py
new file mode 100644
index 0000000000..20f381762c
--- /dev/null
+++ b/learning_resources/migrations/0094_alter_contentsummarizerconfiguration_allowed_extensions.py
@@ -0,0 +1,67 @@
+# Generated by Django 4.2.23 on 2025-08-14 15:20
+
+import django.contrib.postgres.fields
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+    dependencies = [
+        ("learning_resources", "0093_tutorproblem_view_group"),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name="contentsummarizerconfiguration",
+            name="allowed_extensions",
+            field=django.contrib.postgres.fields.ArrayField(
+                base_field=models.CharField(
+                    choices=[
+                        (".csv", ".csv"),
+                        (".doc", ".doc"),
+                        (".docx", ".docx"),
+                        (".htm", ".htm"),
+                        (".html", ".html"),
+                        (".json", ".json"),
+                        (".m", ".m"),
+                        (".mat", ".mat"),
+                        (".md", ".md"),
+                        (".pdf", ".pdf"),
+                        (".ppt", ".ppt"),
+                        (".pptx", ".pptx"),
+                        (".ps", ".ps"),
+                        (".py", ".py"),
+                        (".r", ".r"),
+                        (".rtf", ".rtf"),
+                        (".sjson", ".sjson"),
+                        (".srt", ".srt"),
+                        (".txt", ".txt"),
+                        (".vtt", ".vtt"),
+                        (".xls", ".xls"),
+                        (".xlsx", ".xlsx"),
+                        (".xml", ".xml"),
+                        (".doc", ".doc"),
+                        (".docx", ".docx"),
+                        (".htm", ".htm"),
+                        (".html", ".html"),
+                        (".json", ".json"),
+                        (".md", ".md"),
+                        (".pdf", ".pdf"),
+                        (".tex", ".tex"),
+                        (".ppt", ".ppt"),
+                        (".pptx", ".pptx"),
+                        (".rtf", ".rtf"),
+                        (".sjson", ".sjson"),
+                        (".srt", ".srt"),
+                        (".txt", ".txt"),
+                        (".vtt", ".vtt"),
+                        (".xml", ".xml"),
+                    ],
+                    max_length=128,
+                ),
+                blank=True,
+                default=list,
+                null=True,
+                size=None,
+            ),
+        ),
+    ]
diff --git a/learning_resources/tasks.py b/learning_resources/tasks.py
index 51d3914b73..16db1722b0 100644
--- a/learning_resources/tasks.py
+++ b/learning_resources/tasks.py
@@ -511,7 +511,7 @@ def sync_canvas_courses(canvas_course_ids, overwrite):
     for archive in latest_archives.values():
         key = archive.key
         log.info("Ingesting canvas course %s", key)
-        resource_readable_id, canvas_run = ingest_canvas_course(
+        resource_readable_id = ingest_canvas_course(
             key,
             overwrite=overwrite,
         )
diff --git a/learning_resources/tasks_test.py b/learning_resources/tasks_test.py
index ceeb2cf3bb..249cdb6cbd 100644
--- a/learning_resources/tasks_test.py
+++ b/learning_resources/tasks_test.py
@@ -658,7 +658,7 @@ def test_sync_canvas_courses(settings, mocker, django_assert_num_queries, canvas
     # Patch ingest_canvas_course to return the readable_ids for the two non-stale courses
     mock_ingest_course = mocker.patch(
         "learning_resources.tasks.ingest_canvas_course",
-        side_effect=[("course1", lr1.runs.first()), ("course2", lr2.runs.first())],
+        side_effect=["course1", "course2"],
     )
     sync_canvas_courses(canvas_course_ids=canvas_ids, overwrite=False)
 
diff --git a/main/settings.py b/main/settings.py
index ef2c14acca..a09ee22073 100644
--- a/main/settings.py
+++ b/main/settings.py
@@ -34,7 +34,7 @@
 from main.settings_pluggy import *  # noqa: F403
 from openapi.settings_spectacular import open_spectacular_settings
 
-VERSION = "0.40.0"
+VERSION = "0.40.1"
 
 log = logging.getLogger()
 
diff --git a/poetry.lock b/poetry.lock
index 782f978038..85e9185648 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -5512,21 +5512,6 @@ pygments = "*"
 [package.extras]
 testing = ["ipython", "pexpect", "pytest", "pytest-cov"]
 
-[[package]]
-name = "pdf2image"
-version = "1.17.0"
-description = "A wrapper around the pdftoppm and pdftocairo command line tools to convert PDF to a PIL Image list."
-optional = false
-python-versions = "*"
-groups = ["main"]
-files = [
-    {file = "pdf2image-1.17.0-py3-none-any.whl", hash = "sha256:ecdd58d7afb810dffe21ef2b1bbc057ef434dabbac6c33778a38a3f7744a27e2"},
-    {file = "pdf2image-1.17.0.tar.gz", hash = "sha256:eaa959bc116b420dd7ec415fcae49b98100dda3dd18cd2fdfa86d09f112f6d57"},
-]
-
-[package.dependencies]
-pillow = "*"
-
 [[package]]
 name = "pexpect"
 version = "4.9.0"
@@ -6389,6 +6374,29 @@ docs = ["myst_parser", "sphinx", "sphinx_rtd_theme"]
 full = ["Pillow (>=8.0.0)", "cryptography"]
 image = ["Pillow (>=8.0.0)"]
 
+[[package]]
+name = "pypdfium2"
+version = "4.30.0"
+description = "Python bindings to PDFium"
+optional = false
+python-versions = ">=3.6"
+groups = ["main"]
+files = [
+    {file = "pypdfium2-4.30.0-py3-none-macosx_10_13_x86_64.whl", hash = "sha256:b33ceded0b6ff5b2b93bc1fe0ad4b71aa6b7e7bd5875f1ca0cdfb6ba6ac01aab"},
+    {file = "pypdfium2-4.30.0-py3-none-macosx_11_0_arm64.whl", hash = "sha256:4e55689f4b06e2d2406203e771f78789bd4f190731b5d57383d05cf611d829de"},
+    {file = "pypdfium2-4.30.0-py3-none-manylinux_2_17_aarch64.manylinux2014_aarch64.whl", hash = "sha256:4e6e50f5ce7f65a40a33d7c9edc39f23140c57e37144c2d6d9e9262a2a854854"},
+    {file = "pypdfium2-4.30.0-py3-none-manylinux_2_17_armv7l.manylinux2014_armv7l.whl", hash = "sha256:3d0dd3ecaffd0b6dbda3da663220e705cb563918249bda26058c6036752ba3a2"},
+    {file = "pypdfium2-4.30.0-py3-none-manylinux_2_17_i686.manylinux2014_i686.whl", hash = "sha256:cc3bf29b0db8c76cdfaac1ec1cde8edf211a7de7390fbf8934ad2aa9b4d6dfad"},
+    {file = "pypdfium2-4.30.0-py3-none-manylinux_2_17_x86_64.manylinux2014_x86_64.whl", hash = "sha256:f1f78d2189e0ddf9ac2b7a9b9bd4f0c66f54d1389ff6c17e9fd9dc034d06eb3f"},
+    {file = "pypdfium2-4.30.0-py3-none-musllinux_1_1_aarch64.whl", hash = "sha256:5eda3641a2da7a7a0b2f4dbd71d706401a656fea521b6b6faa0675b15d31a163"},
+    {file = "pypdfium2-4.30.0-py3-none-musllinux_1_1_i686.whl", hash = "sha256:0dfa61421b5eb68e1188b0b2231e7ba35735aef2d867d86e48ee6cab6975195e"},
+    {file = "pypdfium2-4.30.0-py3-none-musllinux_1_1_x86_64.whl", hash = "sha256:f33bd79e7a09d5f7acca3b0b69ff6c8a488869a7fab48fdf400fec6e20b9c8be"},
+    {file = "pypdfium2-4.30.0-py3-none-win32.whl", hash = "sha256:ee2410f15d576d976c2ab2558c93d392a25fb9f6635e8dd0a8a3a5241b275e0e"},
+    {file = "pypdfium2-4.30.0-py3-none-win_amd64.whl", hash = "sha256:90dbb2ac07be53219f56be09961eb95cf2473f834d01a42d901d13ccfad64b4c"},
+    {file = "pypdfium2-4.30.0-py3-none-win_arm64.whl", hash = "sha256:119b2969a6d6b1e8d55e99caaf05290294f2d0fe49c12a3f17102d01c441bd29"},
+    {file = "pypdfium2-4.30.0.tar.gz", hash = "sha256:48b5b7e5566665bc1015b9d69c1ebabe21f6aee468b509531c3c8318eeee2e16"},
+]
+
 [[package]]
 name = "pyreadline3"
 version = "3.5.4"
@@ -9105,4 +9113,4 @@ cffi = ["cffi (>=1.11)"]
 [metadata]
 lock-version = "2.1"
 python-versions = "~3.12"
-content-hash = "63e448c31390942ead05c25627a91c91d5bfec50d2e6460432ef7868c5e0ffe8"
+content-hash = "04bc62389781a0c453f7df3965a1b6bc2e728c5ed68377392776108ab0ea09b6"
diff --git a/pyproject.toml b/pyproject.toml
index 551a4983fc..d76f251f33 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -34,6 +34,8 @@ django-cors-headers = "^4.0.0"
 django-filter = "^2.4.0"
 django-guardian = "^3.0.0"
 django-health-check = { git = "https://github.com/revsys/django-health-check", rev="b0500d14c338040984f02ee34ffbe6643b005084" }  # pragma: allowlist secret
+
+
 django-imagekit = "^5.0.0"
 django-ipware = "^7.0.0"
 django-json-widget = "^2.0.0"
@@ -111,7 +113,9 @@ uwsgi = "^2.0.29"
 uwsgitop = "^0.12"
 wrapt = "^1.14.1"
 youtube-transcript-api = "^1.0.0"
-pdf2image = "^1.17.0"
+pypdfium2 = "^4.30.0"
+
+
 
 [tool.poetry.group.dev.dependencies]
 bpython = "^0.25"
diff --git a/vector_search/conftest.py b/vector_search/conftest.py
index a95efb1552..0148a4c1d9 100644
--- a/vector_search/conftest.py
+++ b/vector_search/conftest.py
@@ -31,6 +31,7 @@ def _use_dummy_encoder(settings):
 def _use_test_qdrant_settings(settings, mocker):
     settings.QDRANT_HOST = "https://test"
     settings.QDRANT_BASE_COLLECTION_NAME = "test"
+    settings.LITELLM_API_BASE = "https://test/api/"
     settings.CONTENT_FILE_EMBEDDING_CHUNK_OVERLAP = 0
     settings.CONTENT_FILE_EMBEDDING_SEMANTIC_CHUNKING_ENABLED = False
     mock_qdrant = mocker.patch("qdrant_client.QdrantClient")
diff --git a/vector_search/utils.py b/vector_search/utils.py
index eac2d415e4..fc3dae87a8 100644
--- a/vector_search/utils.py
+++ b/vector_search/utils.py
@@ -524,11 +524,15 @@ def embed_learning_resources(ids, resource_type, overwrite):
     else:
         serialized_resources = list(serialize_bulk_content_files(ids))
         # TODO: Pass actual Ids when we want scheduled content file summarization  # noqa: FIX002, TD002, TD003 E501
-        # Currently we only want to summarize content that already has a summary
+        # Currently we only want to summarize content that either already has a summary
+        # OR is in a course where atleast one other content file has a summary
         existing_summary_content_ids = [
             resource["id"]
             for resource in serialized_resources
             if resource.get("summary")
+            or ContentFile.objects.filter(run__id=resource.get("run_id"))
+            .exclude(summary="")
+            .exists()
         ]
         ContentSummarizer().summarize_content_files_by_ids(
             existing_summary_content_ids, overwrite
diff --git a/vector_search/utils_test.py b/vector_search/utils_test.py
index 1bcf1da56e..26c4f5ecf6 100644
--- a/vector_search/utils_test.py
+++ b/vector_search/utils_test.py
@@ -13,6 +13,9 @@
 )
 from learning_resources.models import LearningResource
 from learning_resources.serializers import LearningResourceMetadataDisplaySerializer
+from learning_resources_search.constants import (
+    CONTENT_FILE_TYPE,
+)
 from learning_resources_search.serializers import (
     serialize_bulk_content_files,
     serialize_bulk_learning_resources,
@@ -806,3 +809,44 @@ def test_update_content_file_payload_only_includes_existing_keys(
         )
     else:
         mock_retrieve.assert_not_called()
+
+
+@pytest.mark.django_db
+def test_embed_learning_resources_contentfile_summarization_filter(mocker):
+    """
+    Test that the summarizer runs for a content file if another content file
+    in the parent learning run also has a summary.
+    """
+    settings.OPENAI_API_KEY = "test"
+    settings.QDRANT_ENABLE_INDEXING_PLUGIN_HOOKS = True
+    mock_content_summarizer = mocker.patch(
+        "learning_resources.content_summarizer.ContentSummarizer.summarize_content_files_by_ids"
+    )
+    mock_chat_llm = mocker.patch(
+        "learning_resources.content_summarizer.ChatLiteLLM", autospec=True
+    )
+    mock_instance = mock_chat_llm.return_value
+    mock_summary_response = mocker.MagicMock()
+    mock_summary_response.content = "mocked summary"
+    mock_instance.invoke.return_value = mock_summary_response
+    mock_instance.with_structured_output.return_value.invoke.return_value = {
+        "flashcards": [
+            {
+                "question": "Generated Question",
+                "answer": "Generated Answer",
+            }
+        ]
+    }
+
+    run = LearningResourceRunFactory.create(published=True)
+    ContentFileFactory.create_batch(
+        2, content="test content", summary="summary text", run=run
+    )
+    new_content_files = ContentFileFactory.create_batch(
+        2, content="new content", summary="", run=run
+    )
+    cf_ids = [cf.id for cf in new_content_files]
+    embed_learning_resources(cf_ids, resource_type=CONTENT_FILE_TYPE, overwrite=False)
+
+    # Assert that the summarizer was called with the correct content file IDs
+    assert sorted(mock_content_summarizer.mock_calls[0].args[0]) == sorted(cf_ids)