diff --git a/.github/workflows/deploy-targets-releases.yml b/.github/workflows/deploy-targets-releases.yml
new file mode 100644
index 0000000..0150ad2
--- /dev/null
+++ b/.github/workflows/deploy-targets-releases.yml
@@ -0,0 +1,43 @@
+name: deploy targets releases
+
+on:
+  schedule:
+    - cron: "0 5 * * *"
+  workflow_dispatch:
+    branches:
+      - '*'
+
+jobs:
+  deploy-targets-releases:
+    runs-on: ubuntu-latest
+    container: rocker/tidyverse:4.4.1
+    steps:
+      - uses: actions/checkout@v4
+      
+      - name: Install system dependencies
+        run: |
+          apt-get update && apt-get install -y --no-install-recommends \
+          libxt6 libglpk-dev libpoppler-cpp-dev libmagick++-dev \
+          libtesseract-dev libleptonica-dev tesseract-ocr-eng
+
+      - name: Trust git repo
+        run: |
+          git config --global --add safe.directory /__w/paglaom/paglaom
+          
+      - name: Install packages from renv.lock (with cache)
+        if: ${{ !env.ACT }}  
+        uses: r-lib/actions/setup-renv@v2
+        with:
+          cache-version: 2
+
+      - name: Install packages from renv.lock (local, no cache)
+        if: ${{ env.ACT }}  
+        run: |
+          renv::restore()
+        shell: Rscript {0}
+        
+      - name: Run workflow
+        run: |
+          targets::tar_make(script = "_targets_releases.R")
+        shell: Rscript {0}
+          
\ No newline at end of file
diff --git a/.github/workflows/test-targets-climate.yml b/.github/workflows/test-targets-climate.yml
new file mode 100644
index 0000000..445dc0e
--- /dev/null
+++ b/.github/workflows/test-targets-climate.yml
@@ -0,0 +1,38 @@
+name: test targets climate
+
+on:
+  pull_request:
+    branches: [main, master]
+  workflow_dispatch:
+    branches:
+      - '*'
+
+jobs:
+  test-targets-climate:
+    runs-on: ubuntu-latest
+    container: rocker/tidyverse:4.4.1
+    steps:
+      - uses: actions/checkout@v4
+      
+      - name: Install system dependencies
+        run: |
+          apt-get update && apt-get install -y --no-install-recommends \
+          libxt6 libglpk-dev libpoppler-cpp-dev libmagick++-dev \
+          libtesseract-dev libleptonica-dev tesseract-ocr-eng
+          
+      - name: Install packages from renv.lock (with cache)
+        if: ${{ !env.ACT }}  
+        uses: r-lib/actions/setup-renv@v2
+        with:
+          cache-version: 2
+
+      - name: Install packages from renv.lock (local, no cache)
+        if: ${{ env.ACT }}  
+        run: |
+          renv::restore()
+        shell: Rscript {0}
+        
+      - name: Run workflow
+        run: |
+          targets::tar_make(script = "_targets_climate.R")
+        shell: Rscript {0}
diff --git a/R/pagasa_releases.R b/R/pagasa_releases.R
index b49a4e6..a7dcddd 100644
--- a/R/pagasa_releases.R
+++ b/R/pagasa_releases.R
@@ -65,8 +65,8 @@ paglaom_create_weekly_release <- function(repo = "panukatan/paglaom",
 #' Create data upload to GitHub
 #'
 
-paglaom_create_weekly_upload <- function(repo = "panukatan/paglaom",
-                                         tag) {
+paglaom_upload_weekly_release <- function(repo = "panukatan/paglaom",
+                                          tag) {
   zipdir <- tempdir()
   zip_climate <- file.path(zipdir, "climate.zip")
   zip_cyclones <- file.path(zipdir, "cyclones.zip")
@@ -111,3 +111,36 @@ paglaom_create_weekly_upload <- function(repo = "panukatan/paglaom",
   )
 }
 
+
+#'
+#' Get filenames of data from current release
+#' 
+#'
+
+get_data_release_filenames <- function(dataset = NULL) {
+  if (is.null(dataset)) {
+    urls <- piggyback::pb_download_url()
+  } else {
+    urls <- piggyback::pb_download_url(file = paste0(dataset, ".zip"))
+  }
+  
+  destfile <- file.path(tempdir(), basename(urls))
+  
+  Map(
+    f = download.file,
+    url = urls, 
+    destfile = destfile, 
+    mode = "wb"
+  )
+  
+  lapply(
+    X = destfile,
+    FUN = unzip,
+    list = TRUE
+  ) |>
+    dplyr::bind_rows() |>
+    dplyr::pull(Name) |>
+    c()
+  
+  unlink(destfile)
+}
diff --git a/_targets_releases.R b/_targets_releases.R
index 139597f..845b703 100644
--- a/_targets_releases.R
+++ b/_targets_releases.R
@@ -1,2 +1,25 @@
+################################################################################
+#
+# Targets workflow for weekly data releases
+#
+################################################################################
 
+## Setup workflow using project-wide settings ----------------------------------
+source("_targets_setup.R")
 
+
+## Release targets -------------------------------------------------------------
+
+release_targets <- tar_plan(
+  ### Create weekly GitHub release ----
+  tar_target(
+    name = paglaom_weekly_release_tag,
+    command = paglaom_create_weekly_release(major = 1),
+    cue = tar_cue("always")
+  ),
+  ### Upload weekly data release ----
+  tar_target(
+    name = paglaom_weekly_release,
+    command = paglaom_upload_weekly_release(tag = paglaom_weekly_release_tag)
+  )
+)
diff --git a/renv.lock b/renv.lock
index 7d414cb..e167f27 100644
--- a/renv.lock
+++ b/renv.lock
@@ -94,13 +94,13 @@
     },
     "bagyo": {
       "Package": "bagyo",
-      "Version": "0.1.1",
+      "Version": "0.1.1.9000",
       "Source": "Repository",
-      "Repository": "CRAN",
+      "Repository": "https://panukatan.r-universe.dev",
       "Requirements": [
         "R"
       ],
-      "Hash": "8a99897411c511af736da1479b942350"
+      "Hash": "cac5f346c0bfb73ed06214b92d2a18ae"
     },
     "base64enc": {
       "Package": "base64enc",