diff --git a/DESCRIPTION b/DESCRIPTION
index a4c9e49d..ca5beed2 100644
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -2,7 +2,7 @@ Type: Package
 Package: paradox
 Title: Define and Work with Parameter Spaces for Complex
     Algorithms
-Version: 0.7.1.9000
+Version: 0.8.0
 Authors@R:
     c(person(given = "Michel",
              family = "Lang",
@@ -57,7 +57,7 @@ Config/testthat/edition: 3
 Config/testthat/parallel: false
 NeedsCompilation: no
 Roxygen: list(markdown = TRUE, r6 = TRUE)
-RoxygenNote: 7.1.1
+RoxygenNote: 7.1.2
 Collate:
     'Condition.R'
     'Design.R'
diff --git a/NEWS.md b/NEWS.md
index 3b844e1b..c667bd18 100644
--- a/NEWS.md
+++ b/NEWS.md
@@ -1,6 +1,9 @@
 # paradox 0.7.1.9000
 
-- Same as previous version.
+* Parameters now have a new (optional) field `description`.
+* Improved printing of parameters in documentation (#355).
+* A warning is now signaled if the package `ParamHelpers` is also loaded.
+* Fixed some links.
 
 
 # paradox 0.7.1
diff --git a/R/ParamSet.R b/R/ParamSet.R
index 6a2d3ae5..103efceb 100644
--- a/R/ParamSet.R
+++ b/R/ParamSet.R
@@ -619,7 +619,6 @@ ParamSet = R6Class("ParamSet",
       idmapping = map(partsets, function(x) x$ids())
       pars = ps_union(partsets)
       pars$set_id = self$set_id
-      parsnames = names(pars$params)
       # only add the dependencies that are also in the tuning PS
       on = id = NULL  # pacify static code check
       pmap(self$deps[id %in% names(idmapping) & on %in% names(partsets), c("on", "id", "cond")], function(on, id, cond) {
@@ -683,6 +682,7 @@ rd_info.ParamSet = function(ps, descriptions = character(), ...) { # nolint
 
   if (length(descriptions)) {
     params = merge(params, enframe(descriptions, name = "id", value = "description"), all.x = TRUE, by = "id")
+    description = NULL
     params[is.na(description), description := ""]
     setcolorder(params, c("id", "description"))
   }
diff --git a/R/ParamSetCollection.R b/R/ParamSetCollection.R
index ee7aef2a..7dd7567e 100644
--- a/R/ParamSetCollection.R
+++ b/R/ParamSetCollection.R
@@ -60,9 +60,7 @@ ParamSetCollection = R6Class("ParamSetCollection", inherit = ParamSet,
     add = function(p) {
       assert_r6(p, "ParamSet")
       setnames = map_chr(private$.sets, "set_id")
-      if (p$set_id == "") {
-        unnamed_set_parnames = map(private$.sets[setnames == ""], function(x) names(x$params_unid))
-      } else if (p$set_id %in% setnames) {
+      if (p$set_id != "" && p$set_id %in% setnames) {
         stopf("Setid '%s' already present in collection!", p$set_id)
       }
       if (p$has_trafo) {
diff --git a/man/paradox-package.Rd b/man/paradox-package.Rd
index 3cbae10c..7e7ef662 100644
--- a/man/paradox-package.Rd
+++ b/man/paradox-package.Rd
@@ -4,13 +4,9 @@
 \name{paradox-package}
 \alias{paradox}
 \alias{paradox-package}
-\title{paradox: Define and Work with Parameter Spaces for Complex
-    Algorithms}
+\title{paradox: Define and Work with Parameter Spaces for Complex Algorithms}
 \description{
-Define parameter spaces, constraints and
-    dependencies for arbitrary algorithms, to program on such spaces. Also
-    includes statistical designs and random samplers. Objects are
-    implemented as 'R6' classes.
+Define parameter spaces, constraints and dependencies for arbitrary algorithms, to program on such spaces. Also includes statistical designs and random samplers. Objects are implemented as 'R6' classes.
 }
 \seealso{
 Useful links: