ggraph 2.2.2

• Fixed a bug in the collapse functionality of get_edges() (#362)
• General upkeep and compatibility with ggplot2 v4.0.0

ggraph 2.2.1

• Rolling back use of native pipe (#364 and #365)

ggraph 2.2.0

• Fix a precision bug in circle pack layout (#345)
• GeomEdgeTile now uses edge_width instead of edge_size for the border
• Fix a bug in geom_edge_parallel() when used with edge labels. Edges are now
  correctly offset, though label may still overlap (#227)
• Fix a bug with auto layout on undirected trees (#247)
• Fix a bug in get_con() that would lead to wrong matching of additional data
  (#249)
• Allow na.rm in geoms (#301)
• If check_overlap = TRUE in geom_node_text() the rendering order is
  reversed so that the top nodes are rendered, not the bottom ones
• Updated guides to the new ggplot2 interface. For guide_edge_direction(),
  this update adds the option to use labels instead of an arrow using the
  labels argument.
• create_layout() now returns a modified tibble rather than a data.frame
• The ... in get_nodes(), get_edges(), and get_con() now accepts
  tidy evaluation. get_nodes() and get_con() will get evaluated on the node
  data in the original order (layouts may reorder nodes), and get_edges() will
  get evaluated on the edge data (#272)
• The linear layout has gained a weight argument allowing you to set how much
  space each node occupy. Further, the layout now calculates statistics so that
  it can be used in conjunction with geom_node_tile() and geom_node_arc_bar()
• New layout added. Cactustree is a hierarchical layout optimised for
  hierarchical edge bundling by placing nodes as budding circles on the
  periphery of their parent (#226)
• Updated layout functions from the graphlayouts package to support grouped and
  constrained versions (centrality, focus, and stress layouts)
• Added H Tree layout for binary trees (#58)
• Added geom_edge_bundle_force(), geom_edge_bundle_path(), and
  geom_edge_bundle_minimal() (+ variants) to provide support for edge bundling
  (#267)
• Add "metro" layout from graphlayouts for metroline like layouts
• Add layout_sf(), geom_node_sf() and geom_edge_sf() to support plotting of
  sfnetwork objects (#275)

ggraph 2.1.0

• Update errors to use cli
• Use vctrs internally
• Add binned edge scales
• Fix a bug where removing the full data with a filter would throw an error
• Make sure all lyaout functions now correctly merge the layout with the node
  data without getting duplicate column names
• Fixed a bug in the start_cap implementation that would cause edges consisting
  of only two points to disappear
• Fixed a bug in facet_graph() when using . on either dimension (#313)
• Move dendrogram layout calculations to compiled code to avoid R's recursion
  stack limitations (#311)
• Fixed a bug in the circle pack algorithm that could result in overlapping
  circles (#305)

ggraph 2.0.6

• Fix vignette errors on CRAN

ggraph 2.0.5

• Fix deprecation of std::random_shuffle in C++14 by specifyin C++11 as the
  compile version

ggraph 2.0.4

• Fix bug in faceting functions where using algorithms based on sampling
  directly would result in errors
• Move CI to GitHub Actions
• Warn if a precalculated layout is passed to layout in create_layout()
  (#208)
• Warn when setting dim to a value higher than 2 in igraph layouts (#160)
• Fix bug when trying to plot a graph with no edges (#214)
• Fix a bug in edge geoms due to a typo (#246)
• Fix a bug in edge geoms where setting label_colour to NA would turn it off
  instead of inheriting the colour of the edge (#238)
• Fix a bug in edge geoms that prevented edge labels from being parsed as
  expressions (#245)
• Improve performance of dendrogram layout when calculating depth (#248)
• Fix a bug in hive layout when segmenting by a factor with unused levels (#252)
• Fix a bug in capping of path due to updates in grid. Setting cap unit to
  native now works as expected again (#254)
• Fix a bug in get_con() that would require input to be sorted in the from
  vector (#258)

ggraph 2.0.3

• Fix bug in geom_edge_elbow() that resulted in duplicated group columns in
  the data.

ggraph 2.0.2

• Remove reshape2 dependency

ggraph 2.0.1

• Fix bug in ggraph that will surface with the next grid release
• Deprecate qgraph() in favour of autograph() to avoid name collision with
  qgraph::qgraph(). autograph() is now also a generic with a default method,
  so you can provide your own specific ggraph plot method for your network
  classes