diff --git a/DESCRIPTION b/DESCRIPTION
index 40fee818..5abc8b61 100644
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -68,9 +68,9 @@ Suggests:
 VignetteBuilder:
     knitr
 Remotes:
+    cmu-delphi/delphidocs,
     cmu-delphi/epidatr,
     cmu-delphi/epiprocess,
-    cmu-delphi/delphidocs
     dajmcdon/smoothqr
 Config/testthat/edition: 3
 Config/Needs/website: cmu-delphi/delphidocs
diff --git a/README.md b/README.md
index 9d912f7e..2cd3557c 100644
--- a/README.md
+++ b/README.md
@@ -38,25 +38,24 @@ You can view documentation for the `main` branch at
     You should be able to do a reasonably limited amount of
     customization on them. For the basic forecasters, we currently
     provide:
-      - Baseline flatline forecaster
-      - Autoregressive forecaster
-      - Autoregressive classifier
-      - CDC FluSight flatline forecaster
+    - Baseline flatline forecaster
+    - Autoregressive forecaster
+    - Autoregressive classifier
+    - CDC FluSight flatline forecaster
 2.  A framework for creating custom forecasters out of modular
     components. There are four types of components:
-      - Preprocessor: do things to the data before model training
-      - Trainer: train a model on data, resulting in a fitted model
-        object
-      - Predictor: make predictions, using a fitted model object
-      - Postprocessor: do things to the predictions before returning
+    - Preprocessor: do things to the data before model training
+    - Trainer: train a model on data, resulting in a fitted model object
+    - Predictor: make predictions, using a fitted model object
+    - Postprocessor: do things to the predictions before returning
 
 **Target audiences:**
 
-  - Basic. Has data, calls forecaster with default arguments.
-  - Intermediate. Wants to examine changes to the arguments, take
-    advantage of built in flexibility.
-  - Advanced. Wants to write their own forecasters. Maybe willing to
-    build up from some components.
+- Basic. Has data, calls forecaster with default arguments.
+- Intermediate. Wants to examine changes to the arguments, take
+  advantage of built in flexibility.
+- Advanced. Wants to write their own forecasters. Maybe willing to build
+  up from some components.
 
 The Advanced user should find their task to be relatively easy. Examples
 of these tasks are illustrated in the [vignettes and
@@ -71,7 +70,7 @@ The package comes with some built-in historical data for illustration,
 but up-to-date versions of this could be downloaded with the
 [`{epidatr}` package](https://cmu-delphi.github.io/epidatr/) and
 processed using
-[`{epiprocess}`](https://cmu-delphi.github.io/epiprocess/).\[1\]
+[`{epiprocess}`](https://cmu-delphi.github.io/epiprocess/).[^1]
 
 ``` r
 library(epipredict)
@@ -114,7 +113,7 @@ two_week_ahead <- arx_forecaster(
 two_week_ahead
 #> ══ A basic forecaster of type ARX Forecaster ═══════════════════════════════
 #> 
-#> This forecaster was fit on 2024-01-29 15:10:01.
+#> This forecaster was fit on 2024-11-11 11:38:31.
 #> 
 #> Training data was an <epi_df> with:
 #> • Geography: state,
@@ -207,7 +206,7 @@ through the end of 2021 for the 14th of January 2022. A prediction for
 the death rate per 100K inhabitants is available for every state
 (`geo_value`) along with a 90% predictive interval.
 
-1.  Other epidemiological signals for non-Covid related illnesses are
+[^1]: Other epidemiological signals for non-Covid related illnesses are
     also available with
     [`{epidatr}`](https://github.com/cmu-delphi/epidatr) which
     interfaces directly to Delphi’s [Epidata
diff --git a/_pkgdown.yml b/_pkgdown.yml
index 0cf3ba1f..0e589325 100644
--- a/_pkgdown.yml
+++ b/_pkgdown.yml
@@ -37,7 +37,7 @@ home:
     - text: The epiprocess package
       href: https://cmu-delphi.github.io/epiprocess/
   sidebar:
-    structure: [links, license, community, citation, authors, related, dev]
+    structure: [links, license, community, citation, authors, dev, related]
     components:
       related:
         title: Delphi packages and resources
diff --git a/vignettes/epipredict.Rmd b/vignettes/epipredict.Rmd
index 1925de2f..0e1888dd 100644
--- a/vignettes/epipredict.Rmd
+++ b/vignettes/epipredict.Rmd
@@ -21,7 +21,6 @@ library(dplyr)
 library(parsnip)
 library(workflows)
 library(recipes)
-library(epiprocess)
 library(epipredict)
 ```
 
@@ -226,7 +225,7 @@ symmetrized). Here, we used 23 quantiles, but one can grab a particular
 quantile,
 
 ```{r q1}
-head(quantile(out_q$predictions$.pred_distn, p = .4))
+round(head(quantile(out_q$predictions$.pred_distn, p = .4)), 3)
 ```
 
 or extract the entire distribution into a "long" `epi_df` with `quantile_levels`
@@ -234,9 +233,7 @@ being the probability and `values` being the value associated to that quantile.
 
 ```{r q2}
 out_q$predictions %>%
-  # first create a "nested" list-column
-  mutate(.pred_distn = nested_quantiles(.pred_distn)) %>%
-  unnest(.pred_distn) # then unnest it
+  pivot_quantiles_longer(.pred_distn)
 ```
 
 Additional simple adjustments to the basic forecaster can be made using the
@@ -262,8 +259,10 @@ package:
 
 ```{r ranger, warning = FALSE}
 out_rf <- arx_forecaster(
-  jhu, "death_rate", c("case_rate", "death_rate"),
-  rand_forest(mode = "regression")
+  jhu, 
+  outcome = "death_rate", 
+  predictors = c("case_rate", "death_rate"),
+  trainer = rand_forest(mode = "regression")
 )
 ```
 
@@ -271,8 +270,10 @@ Or boosted regression trees with `{xgboost}`:
 
 ```{r xgboost, warning = FALSE}
 out_gb <- arx_forecaster(
-  jhu, "death_rate", c("case_rate", "death_rate"),
-  boost_tree(mode = "regression", trees = 20)
+  jhu, 
+  outcome = "death_rate", 
+  predictors = c("case_rate", "death_rate"),
+  trainer = boost_tree(mode = "regression", trees = 20)
 )
 ```
 
@@ -280,8 +281,10 @@ Or quantile regression, using our custom forecasting engine `quantile_reg()`:
 
 ```{r quantreg, warning = FALSE}
 out_qr <- arx_forecaster(
-  jhu, "death_rate", c("case_rate", "death_rate"),
-  quantile_reg()
+  jhu, 
+  outcome = "death_rate", 
+  predictors = c("case_rate", "death_rate"),
+  trainer = quantile_reg()
 )
 ```